25009080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208409}}^1$

素因数の和:208423

約数の個数: 32

約数和(自身を含む): 75027600

約数和(自身を除く): 50018520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208409, 416818, 625227, 833636, 1042045, 1250454, 1667272, 2084090, 2500908, 3126135, 4168180, 5001816, 6252270, 8336360, 12504540, 25009080]

約数ペア:

[(1, 25009080), (2, 12504540), (3, 8336360), (4, 6252270), (5, 5001816), (6, 4168180), (8, 3126135), (10, 2500908), (12, 2084090), (15, 1667272), (20, 1250454), (24, 1042045), (30, 833636), (40, 625227), (60, 416818), (120, 208409)]