45045160

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2351}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 56561240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2351, 2395, 3832, 4702, 4790, 9404, 9580, 11755, 18808, 19160, 23510, 47020, 94040, 1126129, 2252258, 4504516, 5630645, 9009032, 11261290, 22522580, 45045160]

約数ペア:

[(1, 45045160), (2, 22522580), (4, 11261290), (5, 9009032), (8, 5630645), (10, 4504516), (20, 2252258), (40, 1126129), (479, 94040), (958, 47020), (1916, 23510), (2351, 19160), (2395, 18808), (3832, 11755), (4702, 9580), (4790, 9404)]