9828790840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1\times {\mathrm{7759}}^1$

素因数の和:10660

約数の個数: 64

約数和(自身を含む): 24136704000

約数和(自身を除く): 14307913160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2879, 5758, 7759, 11516, 14395, 15518, 23032, 28790, 31036, 31669, 38795, 57580, 62072, 63338, 77590, 85349, 115160, 126676, 155180, 158345, 170698, 253352, 310360, 316690, 341396, 426745, 633380, 682792, 853490, 1266760, 1706980, 3413960, 22338161, 44676322, 89352644, 111690805, 178705288, 223381610, 245719771, 446763220, 491439542, 893526440, 982879084, 1228598855, 1965758168, 2457197710, 4914395420, 9828790840]

約数ペア:

[(1, 9828790840), (2, 4914395420), (4, 2457197710), (5, 1965758168), (8, 1228598855), (10, 982879084), (11, 893526440), (20, 491439542), (22, 446763220), (40, 245719771), (44, 223381610), (55, 178705288), (88, 111690805), (110, 89352644), (220, 44676322), (440, 22338161), (2879, 3413960), (5758, 1706980), (7759, 1266760), (11516, 853490), (14395, 682792), (15518, 633380), (23032, 426745), (28790, 341396), (31036, 316690), (31669, 310360), (38795, 253352), (57580, 170698), (62072, 158345), (63338, 155180), (77590, 126676), (85349, 115160)]