201630160

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2713}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 469467720

約数和(自身を除く): 267837560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1858, 2713, 3716, 4645, 5426, 7432, 9290, 10852, 13565, 14864, 18580, 21704, 27130, 37160, 43408, 54260, 74320, 108520, 217040, 2520377, 5040754, 10081508, 12601885, 20163016, 25203770, 40326032, 50407540, 100815080, 201630160]

約数ペア:

[(1, 201630160), (2, 100815080), (4, 50407540), (5, 40326032), (8, 25203770), (10, 20163016), (16, 12601885), (20, 10081508), (40, 5040754), (80, 2520377), (929, 217040), (1858, 108520), (2713, 74320), (3716, 54260), (4645, 43408), (5426, 37160), (7432, 27130), (9290, 21704), (10852, 18580), (13565, 14864)]