171700160

素因数分解:

$2^6\times 5^1\times {\mathrm{536563}}^1$

素因数の和:536580

約数の個数: 28

約数和(自身を含む): 408861768

約数和(自身を除く): 237161608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 536563, 1073126, 2146252, 2682815, 4292504, 5365630, 8585008, 10731260, 17170016, 21462520, 34340032, 42925040, 85850080, 171700160]

約数ペア:

[(1, 171700160), (2, 85850080), (4, 42925040), (5, 34340032), (8, 21462520), (10, 17170016), (16, 10731260), (20, 8585008), (32, 5365630), (40, 4292504), (64, 2682815), (80, 2146252), (160, 1073126), (320, 536563)]