4736694820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127399}}^1$

素因数の和:127445

約数の個数: 72

約数和(自身を含む): 11750356800

約数和(自身を除く): 7013661980

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 7436, 9295, 18590, 37180, 127399, 254798, 509596, 636995, 1273990, 1401389, 1656187, 2547980, 2802778, 3312374, 5605556, 6624748, 7006945, 8280935, 14013890, 16561870, 18218057, 21530431, 28027780, 33123740, 36436114, 43060862, 72872228, 86121724, 91090285, 107652155, 182180570, 215304310, 236834741, 364361140, 430608620, 473669482, 947338964, 1184173705, 2368347410, 4736694820]

約数ペア:

[(1, 4736694820), (2, 2368347410), (4, 1184173705), (5, 947338964), (10, 473669482), (11, 430608620), (13, 364361140), (20, 236834741), (22, 215304310), (26, 182180570), (44, 107652155), (52, 91090285), (55, 86121724), (65, 72872228), (110, 43060862), (130, 36436114), (143, 33123740), (169, 28027780), (220, 21530431), (260, 18218057), (286, 16561870), (338, 14013890), (572, 8280935), (676, 7006945), (715, 6624748), (845, 5605556), (1430, 3312374), (1690, 2802778), (1859, 2547980), (2860, 1656187), (3380, 1401389), (3718, 1273990), (7436, 636995), (9295, 509596), (18590, 254798), (37180, 127399)]