108469360

素因数分解:

$2^4\times 5^1\times {\mathrm{1355867}}^1$

素因数の和:1355880

約数の個数: 20

約数和(自身を含む): 252191448

約数和(自身を除く): 143722088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1355867, 2711734, 5423468, 6779335, 10846936, 13558670, 21693872, 27117340, 54234680, 108469360]

約数ペア:

[(1, 108469360), (2, 54234680), (4, 27117340), (5, 21693872), (8, 13558670), (10, 10846936), (16, 6779335), (20, 5423468), (40, 2711734), (80, 1355867)]