4720910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 8951040

約数和(自身を除く): 4230130

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 223, 290, 365, 446, 730, 1115, 2117, 2230, 4234, 6467, 10585, 12934, 16279, 21170, 32335, 32558, 64670, 81395, 162790, 472091, 944182, 2360455, 4720910]

約数ペア:

[(1, 4720910), (2, 2360455), (5, 944182), (10, 472091), (29, 162790), (58, 81395), (73, 64670), (145, 32558), (146, 32335), (223, 21170), (290, 16279), (365, 12934), (446, 10585), (730, 6467), (1115, 4234), (2117, 2230)]