80226910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{471923}}^1$

素因数の和:471947

約数の個数: 16

約数和(自身を含む): 152903376

約数和(自身を除く): 72676466

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 471923, 943846, 2359615, 4719230, 8022691, 16045382, 40113455, 80226910]

約数ペア:

[(1, 80226910), (2, 40113455), (5, 16045382), (10, 8022691), (17, 4719230), (34, 2359615), (85, 943846), (170, 471923)]