94970920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215843}}^1$

素因数の和:215865

約数の個数: 32

約数和(自身を含む): 233111520

約数和(自身を除く): 138140600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 215843, 431686, 863372, 1079215, 1726744, 2158430, 2374273, 4316860, 4748546, 8633720, 9497092, 11871365, 18994184, 23742730, 47485460, 94970920]

約数ペア:

[(1, 94970920), (2, 47485460), (4, 23742730), (5, 18994184), (8, 11871365), (10, 9497092), (11, 8633720), (20, 4748546), (22, 4316860), (40, 2374273), (44, 2158430), (55, 1726744), (88, 1079215), (110, 863372), (220, 431686), (440, 215843)]