4836040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 12312000

約数和(自身を除く): 7475960

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, 379, 440, 580, 638, 758, 1160, 1276, 1516, 1595, 1895, 2552, 3032, 3190, 3790, 4169, 6380, 7580, 8338, 10991, 12760, 15160, 16676, 20845, 21982, 33352, 41690, 43964, 54955, 83380, 87928, 109910, 120901, 166760, 219820, 241802, 439640, 483604, 604505, 967208, 1209010, 2418020, 4836040]

約数ペア:

[(1, 4836040), (2, 2418020), (4, 1209010), (5, 967208), (8, 604505), (10, 483604), (11, 439640), (20, 241802), (22, 219820), (29, 166760), (40, 120901), (44, 109910), (55, 87928), (58, 83380), (88, 54955), (110, 43964), (116, 41690), (145, 33352), (220, 21982), (232, 20845), (290, 16676), (319, 15160), (379, 12760), (440, 10991), (580, 8338), (638, 7580), (758, 6380), (1160, 4169), (1276, 3790), (1516, 3190), (1595, 3032), (1895, 2552)]