634213130

素因数分解:

$2^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{20051}}^1$

素因数の和:23221

約数の個数: 16

約数和(自身を含む): 1142001504

約数和(自身を除く): 507788374

約数列:

[1, 2, 5, 10, 3163, 6326, 15815, 20051, 31630, 40102, 100255, 200510, 63421313, 126842626, 317106565, 634213130]

約数ペア:

[(1, 634213130), (2, 317106565), (5, 126842626), (10, 63421313), (3163, 200510), (6326, 100255), (15815, 40102), (20051, 31630)]