1036285640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53861}}^1$

素因数の和:53922

約数の個数: 64

約数和(自身を含む): 2578912560

約数和(自身を除く): 1542626920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 53861, 107722, 215444, 269305, 430888, 538610, 700193, 1077220, 1400386, 1992857, 2154440, 2800772, 3500965, 3985714, 5601544, 7001930, 7971428, 9964285, 14003860, 15942856, 19928570, 25907141, 28007720, 39857140, 51814282, 79714280, 103628564, 129535705, 207257128, 259071410, 518142820, 1036285640]

約数ペア:

[(1, 1036285640), (2, 518142820), (4, 259071410), (5, 207257128), (8, 129535705), (10, 103628564), (13, 79714280), (20, 51814282), (26, 39857140), (37, 28007720), (40, 25907141), (52, 19928570), (65, 15942856), (74, 14003860), (104, 9964285), (130, 7971428), (148, 7001930), (185, 5601544), (260, 3985714), (296, 3500965), (370, 2800772), (481, 2154440), (520, 1992857), (740, 1400386), (962, 1077220), (1480, 700193), (1924, 538610), (2405, 430888), (3848, 269305), (4810, 215444), (9620, 107722), (19240, 53861)]