38674740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 117694080

約数和(自身を除く): 79019340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 277, 358, 390, 537, 554, 716, 780, 831, 895, 1074, 1108, 1385, 1662, 1790, 2148, 2327, 2685, 2770, 3324, 3580, 3601, 4155, 4654, 5370, 5540, 6981, 7202, 8310, 9308, 10740, 10803, 11635, 13962, 14404, 16620, 18005, 21606, 23270, 27924, 34905, 36010, 43212, 46540, 49583, 54015, 69810, 72020, 99166, 108030, 139620, 148749, 198332, 216060, 247915, 297498, 495830, 594996, 644579, 743745, 991660, 1289158, 1487490, 1933737, 2578316, 2974980, 3222895, 3867474, 6445790, 7734948, 9668685, 12891580, 19337370, 38674740]

約数ペア:

[(1, 38674740), (2, 19337370), (3, 12891580), (4, 9668685), (5, 7734948), (6, 6445790), (10, 3867474), (12, 3222895), (13, 2974980), (15, 2578316), (20, 1933737), (26, 1487490), (30, 1289158), (39, 991660), (52, 743745), (60, 644579), (65, 594996), (78, 495830), (130, 297498), (156, 247915), (179, 216060), (195, 198332), (260, 148749), (277, 139620), (358, 108030), (390, 99166), (537, 72020), (554, 69810), (716, 54015), (780, 49583), (831, 46540), (895, 43212), (1074, 36010), (1108, 34905), (1385, 27924), (1662, 23270), (1790, 21606), (2148, 18005), (2327, 16620), (2685, 14404), (2770, 13962), (3324, 11635), (3580, 10803), (3601, 10740), (4155, 9308), (4654, 8310), (5370, 7202), (5540, 6981)]