38144260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 111476736

約数和(自身を除く): 73332476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 31, 34, 35, 44, 47, 55, 62, 68, 70, 77, 85, 94, 110, 119, 124, 140, 154, 155, 170, 187, 188, 217, 220, 235, 238, 308, 310, 329, 340, 341, 374, 385, 434, 470, 476, 517, 527, 595, 620, 658, 682, 748, 770, 799, 868, 935, 940, 1034, 1054, 1085, 1190, 1309, 1316, 1364, 1457, 1540, 1598, 1645, 1705, 1870, 2068, 2108, 2170, 2380, 2387, 2585, 2618, 2635, 2914, 3196, 3290, 3410, 3619, 3689, 3740, 3995, 4340, 4774, 5170, 5236, 5270, 5593, 5797, 5828, 6545, 6580, 6820, 7238, 7285, 7378, 7990, 8789, 9548, 10199, 10340, 10540, 11186, 11594, 11935, 13090, 14476, 14570, 14756, 15980, 16027, 17578, 18095, 18445, 20398, 22372, 23188, 23870, 24769, 26180, 27965, 28985, 29140, 32054, 35156, 36190, 36890, 40579, 40796, 43945, 47740, 49538, 50995, 55930, 57970, 61523, 64108, 72380, 73780, 80135, 81158, 87890, 99076, 101990, 111860, 112189, 115940, 123046, 123845, 160270, 162316, 173383, 175780, 202895, 203980, 224378, 246092, 247690, 272459, 307615, 320540, 346766, 405790, 448756, 495380, 544918, 560945, 615230, 693532, 811580, 866915, 1089836, 1121890, 1230460, 1362295, 1733830, 1907213, 2243780, 2724590, 3467660, 3814426, 5449180, 7628852, 9536065, 19072130, 38144260]

約数ペア:

[(1, 38144260), (2, 19072130), (4, 9536065), (5, 7628852), (7, 5449180), (10, 3814426), (11, 3467660), (14, 2724590), (17, 2243780), (20, 1907213), (22, 1733830), (28, 1362295), (31, 1230460), (34, 1121890), (35, 1089836), (44, 866915), (47, 811580), (55, 693532), (62, 615230), (68, 560945), (70, 544918), (77, 495380), (85, 448756), (94, 405790), (110, 346766), (119, 320540), (124, 307615), (140, 272459), (154, 247690), (155, 246092), (170, 224378), (187, 203980), (188, 202895), (217, 175780), (220, 173383), (235, 162316), (238, 160270), (308, 123845), (310, 123046), (329, 115940), (340, 112189), (341, 111860), (374, 101990), (385, 99076), (434, 87890), (470, 81158), (476, 80135), (517, 73780), (527, 72380), (595, 64108), (620, 61523), (658, 57970), (682, 55930), (748, 50995), (770, 49538), (799, 47740), (868, 43945), (935, 40796), (940, 40579), (1034, 36890), (1054, 36190), (1085, 35156), (1190, 32054), (1309, 29140), (1316, 28985), (1364, 27965), (1457, 26180), (1540, 24769), (1598, 23870), (1645, 23188), (1705, 22372), (1870, 20398), (2068, 18445), (2108, 18095), (2170, 17578), (2380, 16027), (2387, 15980), (2585, 14756), (2618, 14570), (2635, 14476), (2914, 13090), (3196, 11935), (3290, 11594), (3410, 11186), (3619, 10540), (3689, 10340), (3740, 10199), (3995, 9548), (4340, 8789), (4774, 7990), (5170, 7378), (5236, 7285), (5270, 7238), (5593, 6820), (5797, 6580), (5828, 6545)]