8040190

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3511}}^1$

素因数の和:3747

約数の個数: 16

約数和(自身を含む): 14539680

約数和(自身を除く): 6499490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 3511, 7022, 17555, 35110, 804019, 1608038, 4020095, 8040190]

約数ペア:

[(1, 8040190), (2, 4020095), (5, 1608038), (10, 804019), (229, 35110), (458, 17555), (1145, 7022), (2290, 3511)]