32709440

素因数分解:

$2^6\times 5^1\times {\mathrm{102217}}^1$

素因数の和:102234

約数の個数: 28

約数和(自身を含む): 77890116

約数和(自身を除く): 45180676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 102217, 204434, 408868, 511085, 817736, 1022170, 1635472, 2044340, 3270944, 4088680, 6541888, 8177360, 16354720, 32709440]

約数ペア:

[(1, 32709440), (2, 16354720), (4, 8177360), (5, 6541888), (8, 4088680), (10, 3270944), (16, 2044340), (20, 1635472), (32, 1022170), (40, 817736), (64, 511085), (80, 408868), (160, 204434), (320, 102217)]