8370920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3547}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 19159200

約数和(自身を除く): 10788280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3547, 7094, 14188, 17735, 28376, 35470, 70940, 141880, 209273, 418546, 837092, 1046365, 1674184, 2092730, 4185460, 8370920]

約数ペア:

[(1, 8370920), (2, 4185460), (4, 2092730), (5, 1674184), (8, 1046365), (10, 837092), (20, 418546), (40, 209273), (59, 141880), (118, 70940), (236, 35470), (295, 28376), (472, 17735), (590, 14188), (1180, 7094), (2360, 3547)]