6462940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 15331680

約数和(自身を除く): 8868740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1013, 1276, 1595, 2026, 3190, 4052, 5065, 6380, 10130, 11143, 20260, 22286, 29377, 44572, 55715, 58754, 111430, 117508, 146885, 222860, 293770, 323147, 587540, 646294, 1292588, 1615735, 3231470, 6462940]

約数ペア:

[(1, 6462940), (2, 3231470), (4, 1615735), (5, 1292588), (10, 646294), (11, 587540), (20, 323147), (22, 293770), (29, 222860), (44, 146885), (55, 117508), (58, 111430), (110, 58754), (116, 55715), (145, 44572), (220, 29377), (290, 22286), (319, 20260), (580, 11143), (638, 10130), (1013, 6380), (1276, 5065), (1595, 4052), (2026, 3190)]