185131400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 447158880

約数和(自身を除く): 262027480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 107, 164, 200, 205, 211, 214, 328, 410, 422, 428, 535, 820, 844, 856, 1025, 1055, 1070, 1640, 1688, 2050, 2110, 2140, 2675, 4100, 4220, 4280, 4387, 5275, 5350, 8200, 8440, 8651, 8774, 10550, 10700, 17302, 17548, 21100, 21400, 21935, 22577, 34604, 35096, 42200, 43255, 43870, 45154, 69208, 86510, 87740, 90308, 109675, 112885, 173020, 175480, 180616, 216275, 219350, 225770, 346040, 432550, 438700, 451540, 564425, 865100, 877400, 903080, 925657, 1128850, 1730200, 1851314, 2257700, 3702628, 4515400, 4628285, 7405256, 9256570, 18513140, 23141425, 37026280, 46282850, 92565700, 185131400]

約数ペア:

[(1, 185131400), (2, 92565700), (4, 46282850), (5, 37026280), (8, 23141425), (10, 18513140), (20, 9256570), (25, 7405256), (40, 4628285), (41, 4515400), (50, 3702628), (82, 2257700), (100, 1851314), (107, 1730200), (164, 1128850), (200, 925657), (205, 903080), (211, 877400), (214, 865100), (328, 564425), (410, 451540), (422, 438700), (428, 432550), (535, 346040), (820, 225770), (844, 219350), (856, 216275), (1025, 180616), (1055, 175480), (1070, 173020), (1640, 112885), (1688, 109675), (2050, 90308), (2110, 87740), (2140, 86510), (2675, 69208), (4100, 45154), (4220, 43870), (4280, 43255), (4387, 42200), (5275, 35096), (5350, 34604), (8200, 22577), (8440, 21935), (8651, 21400), (8774, 21100), (10550, 17548), (10700, 17302)]