79482040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6280

約数の個数: 64

約数和(自身を含む): 201852000

約数和(自身を除く): 122369960

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, 580, 638, 1160, 1276, 1595, 2552, 3190, 6229, 6380, 12458, 12760, 24916, 31145, 49832, 62290, 68519, 124580, 137038, 180641, 249160, 274076, 342595, 361282, 548152, 685190, 722564, 903205, 1370380, 1445128, 1806410, 1987051, 2740760, 3612820, 3974102, 7225640, 7948204, 9935255, 15896408, 19870510, 39741020, 79482040]

約数ペア:

[(1, 79482040), (2, 39741020), (4, 19870510), (5, 15896408), (8, 9935255), (10, 7948204), (11, 7225640), (20, 3974102), (22, 3612820), (29, 2740760), (40, 1987051), (44, 1806410), (55, 1445128), (58, 1370380), (88, 903205), (110, 722564), (116, 685190), (145, 548152), (220, 361282), (232, 342595), (290, 274076), (319, 249160), (440, 180641), (580, 137038), (638, 124580), (1160, 68519), (1276, 62290), (1595, 49832), (2552, 31145), (3190, 24916), (6229, 12760), (6380, 12458)]