13496860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 33247872

約数和(自身を除く): 19751012

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 37, 46, 52, 61, 65, 74, 92, 115, 122, 130, 148, 185, 230, 244, 260, 299, 305, 370, 460, 481, 598, 610, 740, 793, 851, 962, 1196, 1220, 1403, 1495, 1586, 1702, 1924, 2257, 2405, 2806, 2990, 3172, 3404, 3965, 4255, 4514, 4810, 5612, 5980, 7015, 7930, 8510, 9028, 9620, 11063, 11285, 14030, 15860, 17020, 18239, 22126, 22570, 28060, 29341, 36478, 44252, 45140, 51911, 55315, 58682, 72956, 91195, 103822, 110630, 117364, 146705, 182390, 207644, 221260, 259555, 293410, 364780, 519110, 586820, 674843, 1038220, 1349686, 2699372, 3374215, 6748430, 13496860]

約数ペア:

[(1, 13496860), (2, 6748430), (4, 3374215), (5, 2699372), (10, 1349686), (13, 1038220), (20, 674843), (23, 586820), (26, 519110), (37, 364780), (46, 293410), (52, 259555), (61, 221260), (65, 207644), (74, 182390), (92, 146705), (115, 117364), (122, 110630), (130, 103822), (148, 91195), (185, 72956), (230, 58682), (244, 55315), (260, 51911), (299, 45140), (305, 44252), (370, 36478), (460, 29341), (481, 28060), (598, 22570), (610, 22126), (740, 18239), (793, 17020), (851, 15860), (962, 14030), (1196, 11285), (1220, 11063), (1403, 9620), (1495, 9028), (1586, 8510), (1702, 7930), (1924, 7015), (2257, 5980), (2405, 5612), (2806, 4810), (2990, 4514), (3172, 4255), (3404, 3965)]