13360313620

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1\times {\mathrm{2777}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 28196855568

約数和(自身を除く): 14836541948

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 821, 1172, 1465, 1642, 2777, 2930, 3284, 4105, 5554, 5860, 8210, 11108, 13885, 16420, 27770, 55540, 240553, 481106, 813661, 962212, 1202765, 1627322, 2279917, 2405530, 3254644, 4068305, 4559834, 4811060, 8136610, 9119668, 11399585, 16273220, 22799170, 45598340, 668015681, 1336031362, 2672062724, 3340078405, 6680156810, 13360313620]

約数ペア:

[(1, 13360313620), (2, 6680156810), (4, 3340078405), (5, 2672062724), (10, 1336031362), (20, 668015681), (293, 45598340), (586, 22799170), (821, 16273220), (1172, 11399585), (1465, 9119668), (1642, 8136610), (2777, 4811060), (2930, 4559834), (3284, 4068305), (4105, 3254644), (5554, 2405530), (5860, 2279917), (8210, 1627322), (11108, 1202765), (13885, 962212), (16420, 813661), (27770, 481106), (55540, 240553)]