58321780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1481}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 76125260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1481, 1790, 1969, 2962, 3580, 3938, 5924, 7405, 7876, 9845, 14810, 16291, 19690, 29620, 32582, 39380, 65164, 81455, 162910, 265099, 325820, 530198, 1060396, 1325495, 2650990, 2916089, 5301980, 5832178, 11664356, 14580445, 29160890, 58321780]

約数ペア:

[(1, 58321780), (2, 29160890), (4, 14580445), (5, 11664356), (10, 5832178), (11, 5301980), (20, 2916089), (22, 2650990), (44, 1325495), (55, 1060396), (110, 530198), (179, 325820), (220, 265099), (358, 162910), (716, 81455), (895, 65164), (1481, 39380), (1790, 32582), (1969, 29620), (2962, 19690), (3580, 16291), (3938, 14810), (5924, 9845), (7405, 7876)]