41599687580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2124601}}^1$

素因数の和:2124710

約数の個数: 48

約数和(自身を含む): 96371946720

約数和(自身を除く): 54772259140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3916, 4895, 9790, 19580, 2124601, 4249202, 8498404, 10623005, 21246010, 23370611, 42492020, 46741222, 93482444, 116853055, 189089489, 233706110, 378178978, 467412220, 756357956, 945447445, 1890894890, 2079984379, 3781789780, 4159968758, 8319937516, 10399921895, 20799843790, 41599687580]

約数ペア:

[(1, 41599687580), (2, 20799843790), (4, 10399921895), (5, 8319937516), (10, 4159968758), (11, 3781789780), (20, 2079984379), (22, 1890894890), (44, 945447445), (55, 756357956), (89, 467412220), (110, 378178978), (178, 233706110), (220, 189089489), (356, 116853055), (445, 93482444), (890, 46741222), (979, 42492020), (1780, 23370611), (1958, 21246010), (3916, 10623005), (4895, 8498404), (9790, 4249202), (19580, 2124601)]