57584680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18223}}^1$

素因数の和:18313

約数の個数: 32

約数和(自身を含む): 131212800

約数和(自身を除く): 73628120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 18223, 36446, 72892, 91115, 145784, 182230, 364460, 728920, 1439617, 2879234, 5758468, 7198085, 11516936, 14396170, 28792340, 57584680]

約数ペア:

[(1, 57584680), (2, 28792340), (4, 14396170), (5, 11516936), (8, 7198085), (10, 5758468), (20, 2879234), (40, 1439617), (79, 728920), (158, 364460), (316, 182230), (395, 145784), (632, 91115), (790, 72892), (1580, 36446), (3160, 18223)]