70133240

素因数分解:

$2^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1613}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 158042880

約数和(自身を除く): 87909640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1087, 1613, 2174, 3226, 4348, 5435, 6452, 8065, 8696, 10870, 12904, 16130, 21740, 32260, 43480, 64520, 1753331, 3506662, 7013324, 8766655, 14026648, 17533310, 35066620, 70133240]

約数ペア:

[(1, 70133240), (2, 35066620), (4, 17533310), (5, 14026648), (8, 8766655), (10, 7013324), (20, 3506662), (40, 1753331), (1087, 64520), (1613, 43480), (2174, 32260), (3226, 21740), (4348, 16130), (5435, 12904), (6452, 10870), (8065, 8696)]