365429440

素因数分解:

$2^6\times 5^1\times {\mathrm{1141967}}^1$

素因数の和:1141984

約数の個数: 28

約数和(自身を含む): 870179616

約数和(自身を除く): 504750176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1141967, 2283934, 4567868, 5709835, 9135736, 11419670, 18271472, 22839340, 36542944, 45678680, 73085888, 91357360, 182714720, 365429440]

約数ペア:

[(1, 365429440), (2, 182714720), (4, 91357360), (5, 73085888), (8, 45678680), (10, 36542944), (16, 22839340), (20, 18271472), (32, 11419670), (40, 9135736), (64, 5709835), (80, 4567868), (160, 2283934), (320, 1141967)]