2044250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 4481568

約数和(自身を除く): 2437318

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 37, 50, 65, 74, 85, 125, 130, 170, 185, 221, 250, 325, 370, 425, 442, 481, 629, 650, 850, 925, 962, 1105, 1258, 1625, 1850, 2125, 2210, 2405, 3145, 3250, 4250, 4625, 4810, 5525, 6290, 8177, 9250, 11050, 12025, 15725, 16354, 24050, 27625, 31450, 40885, 55250, 60125, 78625, 81770, 120250, 157250, 204425, 408850, 1022125, 2044250]

約数ペア:

[(1, 2044250), (2, 1022125), (5, 408850), (10, 204425), (13, 157250), (17, 120250), (25, 81770), (26, 78625), (34, 60125), (37, 55250), (50, 40885), (65, 31450), (74, 27625), (85, 24050), (125, 16354), (130, 15725), (170, 12025), (185, 11050), (221, 9250), (250, 8177), (325, 6290), (370, 5525), (425, 4810), (442, 4625), (481, 4250), (629, 3250), (650, 3145), (850, 2405), (925, 2210), (962, 2125), (1105, 1850), (1258, 1625)]