26022780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 95047680

約数和(自身を除く): 69024900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1087, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2174, 2394, 2660, 3261, 3420, 3990, 4348, 4788, 5435, 5985, 6522, 7609, 7980, 9783, 10870, 11970, 13044, 15218, 16305, 19566, 20653, 21740, 22827, 23940, 30436, 32610, 38045, 39132, 41306, 45654, 48915, 61959, 65220, 68481, 76090, 82612, 91308, 97830, 103265, 114135, 123918, 136962, 144571, 152180, 185877, 195660, 206530, 228270, 247836, 273924, 289142, 309795, 342405, 371754, 413060, 433713, 456540, 578284, 619590, 684810, 722855, 743508, 867426, 929385, 1239180, 1301139, 1369620, 1445710, 1734852, 1858770, 2168565, 2602278, 2891420, 3717540, 4337130, 5204556, 6505695, 8674260, 13011390, 26022780]

約数ペア:

[(1, 26022780), (2, 13011390), (3, 8674260), (4, 6505695), (5, 5204556), (6, 4337130), (7, 3717540), (9, 2891420), (10, 2602278), (12, 2168565), (14, 1858770), (15, 1734852), (18, 1445710), (19, 1369620), (20, 1301139), (21, 1239180), (28, 929385), (30, 867426), (35, 743508), (36, 722855), (38, 684810), (42, 619590), (45, 578284), (57, 456540), (60, 433713), (63, 413060), (70, 371754), (76, 342405), (84, 309795), (90, 289142), (95, 273924), (105, 247836), (114, 228270), (126, 206530), (133, 195660), (140, 185877), (171, 152180), (180, 144571), (190, 136962), (210, 123918), (228, 114135), (252, 103265), (266, 97830), (285, 91308), (315, 82612), (342, 76090), (380, 68481), (399, 65220), (420, 61959), (532, 48915), (570, 45654), (630, 41306), (665, 39132), (684, 38045), (798, 32610), (855, 30436), (1087, 23940), (1140, 22827), (1197, 21740), (1260, 20653), (1330, 19566), (1596, 16305), (1710, 15218), (1995, 13044), (2174, 11970), (2394, 10870), (2660, 9783), (3261, 7980), (3420, 7609), (3990, 6522), (4348, 5985), (4788, 5435)]