2018096600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{59707}}^1$

素因数の和:59749

約数の個数: 72

約数和(自身を含む): 5080852260

約数和(自身を除く): 3062755660

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 16900, 33800, 59707, 119414, 238828, 298535, 477656, 597070, 776191, 1194140, 1492675, 1552382, 2388280, 2985350, 3104764, 3880955, 5970700, 6209528, 7761910, 10090483, 11941400, 15523820, 19404775, 20180966, 31047640, 38809550, 40361932, 50452415, 77619100, 80723864, 100904830, 155238200, 201809660, 252262075, 403619320, 504524150, 1009048300, 2018096600]

約数ペア:

[(1, 2018096600), (2, 1009048300), (4, 504524150), (5, 403619320), (8, 252262075), (10, 201809660), (13, 155238200), (20, 100904830), (25, 80723864), (26, 77619100), (40, 50452415), (50, 40361932), (52, 38809550), (65, 31047640), (100, 20180966), (104, 19404775), (130, 15523820), (169, 11941400), (200, 10090483), (260, 7761910), (325, 6209528), (338, 5970700), (520, 3880955), (650, 3104764), (676, 2985350), (845, 2388280), (1300, 1552382), (1352, 1492675), (1690, 1194140), (2600, 776191), (3380, 597070), (4225, 477656), (6760, 298535), (8450, 238828), (16900, 119414), (33800, 59707)]