938850250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{288877}}^1$

素因数の和:288907

約数の個数: 32

約数和(自身を含む): 1892728656

約数和(自身を除く): 953878406

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 288877, 577754, 1444385, 2888770, 3755401, 7221925, 7510802, 14443850, 18777005, 36109625, 37554010, 72219250, 93885025, 187770050, 469425125, 938850250]

約数ペア:

[(1, 938850250), (2, 469425125), (5, 187770050), (10, 93885025), (13, 72219250), (25, 37554010), (26, 36109625), (50, 18777005), (65, 14443850), (125, 7510802), (130, 7221925), (250, 3755401), (325, 2888770), (650, 1444385), (1625, 577754), (3250, 288877)]