288577250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{88793}}^1$

素因数の和:88823

約数の個数: 32

約数和(自身を含む): 581778288

約数和(自身を除く): 293201038

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 88793, 177586, 443965, 887930, 1154309, 2219825, 2308618, 4439650, 5771545, 11099125, 11543090, 22198250, 28857725, 57715450, 144288625, 288577250]

約数ペア:

[(1, 288577250), (2, 144288625), (5, 57715450), (10, 28857725), (13, 22198250), (25, 11543090), (26, 11099125), (50, 5771545), (65, 4439650), (125, 2308618), (130, 2219825), (250, 1154309), (325, 887930), (650, 443965), (1625, 177586), (3250, 88793)]