8465960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 19227240

約数和(自身を除く): 10761280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1873, 2260, 3746, 4520, 7492, 9365, 14984, 18730, 37460, 74920, 211649, 423298, 846596, 1058245, 1693192, 2116490, 4232980, 8465960]

約数ペア:

[(1, 8465960), (2, 4232980), (4, 2116490), (5, 1693192), (8, 1058245), (10, 846596), (20, 423298), (40, 211649), (113, 74920), (226, 37460), (452, 18730), (565, 14984), (904, 9365), (1130, 7492), (1873, 4520), (2260, 3746)]