5280273020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{75239}}^1$

素因数の和:75299

約数の個数: 72

約数和(自身を含む): 12608719200

約数和(自身を除く): 7328446180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 580, 605, 638, 1210, 1276, 1595, 2420, 3190, 3509, 6380, 7018, 14036, 17545, 35090, 70180, 75239, 150478, 300956, 376195, 752390, 827629, 1504780, 1655258, 2181931, 3310516, 4138145, 4363862, 8276290, 8727724, 9103919, 10909655, 16552580, 18207838, 21819310, 24001241, 36415676, 43638620, 45519595, 48002482, 91039190, 96004964, 120006205, 182078380, 240012410, 264013651, 480024820, 528027302, 1056054604, 1320068255, 2640136510, 5280273020]

約数ペア:

[(1, 5280273020), (2, 2640136510), (4, 1320068255), (5, 1056054604), (10, 528027302), (11, 480024820), (20, 264013651), (22, 240012410), (29, 182078380), (44, 120006205), (55, 96004964), (58, 91039190), (110, 48002482), (116, 45519595), (121, 43638620), (145, 36415676), (220, 24001241), (242, 21819310), (290, 18207838), (319, 16552580), (484, 10909655), (580, 9103919), (605, 8727724), (638, 8276290), (1210, 4363862), (1276, 4138145), (1595, 3310516), (2420, 2181931), (3190, 1655258), (3509, 1504780), (6380, 827629), (7018, 752390), (14036, 376195), (17545, 300956), (35090, 150478), (70180, 75239)]