8285960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 18964800

約数和(自身を除く): 10678840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3511, 7022, 14044, 17555, 28088, 35110, 70220, 140440, 207149, 414298, 828596, 1035745, 1657192, 2071490, 4142980, 8285960]

約数ペア:

[(1, 8285960), (2, 4142980), (4, 2071490), (5, 1657192), (8, 1035745), (10, 828596), (20, 414298), (40, 207149), (59, 140440), (118, 70220), (236, 35110), (295, 28088), (472, 17555), (590, 14044), (1180, 7022), (2360, 3511)]