104196080

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2281}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 242786544

約数和(自身を除く): 138590464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 2281, 2284, 2855, 4562, 4568, 5710, 9124, 9136, 11405, 11420, 18248, 22810, 22840, 36496, 45620, 45680, 91240, 182480, 1302451, 2604902, 5209804, 6512255, 10419608, 13024510, 20839216, 26049020, 52098040, 104196080]

約数ペア:

[(1, 104196080), (2, 52098040), (4, 26049020), (5, 20839216), (8, 13024510), (10, 10419608), (16, 6512255), (20, 5209804), (40, 2604902), (80, 1302451), (571, 182480), (1142, 91240), (2281, 45680), (2284, 45620), (2855, 36496), (4562, 22840), (4568, 22810), (5710, 18248), (9124, 11420), (9136, 11405)]