2850250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 5752656

約数和(自身を除く): 2902406

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 877, 1625, 1754, 3250, 4385, 8770, 11401, 21925, 22802, 43850, 57005, 109625, 114010, 219250, 285025, 570050, 1425125, 2850250]

約数ペア:

[(1, 2850250), (2, 1425125), (5, 570050), (10, 285025), (13, 219250), (25, 114010), (26, 109625), (50, 57005), (65, 43850), (125, 22802), (130, 21925), (250, 11401), (325, 8770), (650, 4385), (877, 3250), (1625, 1754)]