25808220130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 61192018944

約数和(自身を除く): 35383798814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 98, 110, 154, 155, 217, 245, 257, 310, 341, 385, 434, 490, 514, 539, 601, 682, 770, 1078, 1085, 1202, 1285, 1519, 1705, 1799, 2170, 2387, 2570, 2695, 2827, 3005, 3038, 3410, 3598, 4207, 4774, 5390, 5654, 6010, 6611, 7595, 7967, 8414, 8995, 11935, 12593, 13222, 14135, 15190, 15934, 16709, 17990, 18631, 19789, 21035, 23870, 25186, 28270, 29449, 33055, 33418, 37262, 39578, 39835, 42070, 46277, 55769, 58898, 62965, 66110, 79670, 83545, 87637, 92554, 93155, 98945, 111538, 125930, 130417, 138523, 147245, 154457, 167090, 175274, 186310, 197890, 204941, 231385, 260834, 277046, 278845, 294490, 308914, 323939, 390383, 409882, 438185, 462770, 557690, 613459, 647878, 652085, 692615, 772285, 780766, 876370, 912919, 1024705, 1081199, 1226918, 1304170, 1385230, 1434587, 1544570, 1619695, 1699027, 1825838, 1951915, 2049410, 2162398, 2869174, 3067295, 3239390, 3398054, 3903830, 4294213, 4564595, 4788167, 5405995, 6134590, 7172935, 7568393, 8495135, 8588426, 9129190, 9576334, 10042109, 10811990, 11893189, 14345870, 15136786, 16990270, 20084218, 21471065, 23786378, 23940835, 33517169, 37841965, 42942130, 47881670, 50210545, 52669837, 59465945, 67034338, 75683930, 83252323, 100421090, 105339674, 118931890, 166504646, 167585845, 234620183, 263349185, 335171690, 368688859, 416261615, 469240366, 526698370, 737377718, 832523230, 1173100915, 1843444295, 2346201830, 2580822013, 3686888590, 5161644026, 12904110065, 25808220130]

約数ペア:

[(1, 25808220130), (2, 12904110065), (5, 5161644026), (7, 3686888590), (10, 2580822013), (11, 2346201830), (14, 1843444295), (22, 1173100915), (31, 832523230), (35, 737377718), (49, 526698370), (55, 469240366), (62, 416261615), (70, 368688859), (77, 335171690), (98, 263349185), (110, 234620183), (154, 167585845), (155, 166504646), (217, 118931890), (245, 105339674), (257, 100421090), (310, 83252323), (341, 75683930), (385, 67034338), (434, 59465945), (490, 52669837), (514, 50210545), (539, 47881670), (601, 42942130), (682, 37841965), (770, 33517169), (1078, 23940835), (1085, 23786378), (1202, 21471065), (1285, 20084218), (1519, 16990270), (1705, 15136786), (1799, 14345870), (2170, 11893189), (2387, 10811990), (2570, 10042109), (2695, 9576334), (2827, 9129190), (3005, 8588426), (3038, 8495135), (3410, 7568393), (3598, 7172935), (4207, 6134590), (4774, 5405995), (5390, 4788167), (5654, 4564595), (6010, 4294213), (6611, 3903830), (7595, 3398054), (7967, 3239390), (8414, 3067295), (8995, 2869174), (11935, 2162398), (12593, 2049410), (13222, 1951915), (14135, 1825838), (15190, 1699027), (15934, 1619695), (16709, 1544570), (17990, 1434587), (18631, 1385230), (19789, 1304170), (21035, 1226918), (23870, 1081199), (25186, 1024705), (28270, 912919), (29449, 876370), (33055, 780766), (33418, 772285), (37262, 692615), (39578, 652085), (39835, 647878), (42070, 613459), (46277, 557690), (55769, 462770), (58898, 438185), (62965, 409882), (66110, 390383), (79670, 323939), (83545, 308914), (87637, 294490), (92554, 278845), (93155, 277046), (98945, 260834), (111538, 231385), (125930, 204941), (130417, 197890), (138523, 186310), (147245, 175274), (154457, 167090)]