4883660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 10426416

約数和(自身を除く): 5542756

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4003, 8006, 16012, 20015, 40030, 80060, 244183, 488366, 976732, 1220915, 2441830, 4883660]

約数ペア:

[(1, 4883660), (2, 2441830), (4, 1220915), (5, 976732), (10, 488366), (20, 244183), (61, 80060), (122, 40030), (244, 20015), (305, 16012), (610, 8006), (1220, 4003)]