9158620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2647}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 19351584

約数和(自身を除く): 10192964

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 2647, 3460, 5294, 10588, 13235, 26470, 52940, 457931, 915862, 1831724, 2289655, 4579310, 9158620]

約数ペア:

[(1, 9158620), (2, 4579310), (4, 2289655), (5, 1831724), (10, 915862), (20, 457931), (173, 52940), (346, 26470), (692, 13235), (865, 10588), (1730, 5294), (2647, 3460)]