146200640

素因数分解:

$2^6\times 5^1\times {\mathrm{456877}}^1$

素因数の和:456894

約数の個数: 28

約数和(自身を含む): 348141036

約数和(自身を除く): 201940396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 456877, 913754, 1827508, 2284385, 3655016, 4568770, 7310032, 9137540, 14620064, 18275080, 29240128, 36550160, 73100320, 146200640]

約数ペア:

[(1, 146200640), (2, 73100320), (4, 36550160), (5, 29240128), (8, 18275080), (10, 14620064), (16, 9137540), (20, 7310032), (32, 4568770), (40, 3655016), (64, 2284385), (80, 1827508), (160, 913754), (320, 456877)]