6367240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 16200000

約数和(自身を除く): 9832760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 499, 580, 638, 998, 1160, 1276, 1595, 1996, 2495, 2552, 3190, 3992, 4990, 5489, 6380, 9980, 10978, 12760, 14471, 19960, 21956, 27445, 28942, 43912, 54890, 57884, 72355, 109780, 115768, 144710, 159181, 219560, 289420, 318362, 578840, 636724, 795905, 1273448, 1591810, 3183620, 6367240]

約数ペア:

[(1, 6367240), (2, 3183620), (4, 1591810), (5, 1273448), (8, 795905), (10, 636724), (11, 578840), (20, 318362), (22, 289420), (29, 219560), (40, 159181), (44, 144710), (55, 115768), (58, 109780), (88, 72355), (110, 57884), (116, 54890), (145, 43912), (220, 28942), (232, 27445), (290, 21956), (319, 19960), (440, 14471), (499, 12760), (580, 10978), (638, 9980), (998, 6380), (1160, 5489), (1276, 4990), (1595, 3992), (1996, 3190), (2495, 2552)]