112522960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127867}}^1$

素因数の和:127891

約数の個数: 40

約数和(自身を含む): 285401376

約数和(自身を除く): 172878416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 127867, 255734, 511468, 639335, 1022936, 1278670, 1406537, 2045872, 2557340, 2813074, 5114680, 5626148, 7032685, 10229360, 11252296, 14065370, 22504592, 28130740, 56261480, 112522960]

約数ペア:

[(1, 112522960), (2, 56261480), (4, 28130740), (5, 22504592), (8, 14065370), (10, 11252296), (11, 10229360), (16, 7032685), (20, 5626148), (22, 5114680), (40, 2813074), (44, 2557340), (55, 2045872), (80, 1406537), (88, 1278670), (110, 1022936), (176, 639335), (220, 511468), (440, 255734), (880, 127867)]