88981240

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3257}}^1$

素因数の和:3951

約数の個数: 32

約数和(自身を含む): 200562480

約数和(自身を除く): 111581240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3257, 3415, 5464, 6514, 6830, 13028, 13660, 16285, 26056, 27320, 32570, 65140, 130280, 2224531, 4449062, 8898124, 11122655, 17796248, 22245310, 44490620, 88981240]

約数ペア:

[(1, 88981240), (2, 44490620), (4, 22245310), (5, 17796248), (8, 11122655), (10, 8898124), (20, 4449062), (40, 2224531), (683, 130280), (1366, 65140), (2732, 32570), (3257, 27320), (3415, 26056), (5464, 16285), (6514, 13660), (6830, 13028)]