64004830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{22147}}^1$

素因数の和:22188

約数の個数: 24

約数和(自身を含む): 122389848

約数和(自身を除く): 58385018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 22147, 44294, 110735, 221470, 376499, 752998, 1882495, 3764990, 6400483, 12800966, 32002415, 64004830]

約数ペア:

[(1, 64004830), (2, 32002415), (5, 12800966), (10, 6400483), (17, 3764990), (34, 1882495), (85, 752998), (170, 376499), (289, 221470), (578, 110735), (1445, 44294), (2890, 22147)]