9072050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 19264392

約数和(自身を除く): 10192342

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 821, 850, 1105, 1642, 2210, 4105, 5525, 8210, 10673, 11050, 13957, 20525, 21346, 27914, 41050, 53365, 69785, 106730, 139570, 181441, 266825, 348925, 362882, 533650, 697850, 907205, 1814410, 4536025, 9072050]

約数ペア:

[(1, 9072050), (2, 4536025), (5, 1814410), (10, 907205), (13, 697850), (17, 533650), (25, 362882), (26, 348925), (34, 266825), (50, 181441), (65, 139570), (85, 106730), (130, 69785), (170, 53365), (221, 41050), (325, 27914), (425, 21346), (442, 20525), (650, 13957), (821, 11050), (850, 10673), (1105, 8210), (1642, 5525), (2210, 4105)]