9046840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 23004000

約数和(自身を除く): 13957160

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, 709, 1160, 1276, 1418, 1595, 2552, 2836, 3190, 3545, 5672, 6380, 7090, 7799, 12760, 14180, 15598, 20561, 28360, 31196, 38995, 41122, 62392, 77990, 82244, 102805, 155980, 164488, 205610, 226171, 311960, 411220, 452342, 822440, 904684, 1130855, 1809368, 2261710, 4523420, 9046840]

約数ペア:

[(1, 9046840), (2, 4523420), (4, 2261710), (5, 1809368), (8, 1130855), (10, 904684), (11, 822440), (20, 452342), (22, 411220), (29, 311960), (40, 226171), (44, 205610), (55, 164488), (58, 155980), (88, 102805), (110, 82244), (116, 77990), (145, 62392), (220, 41122), (232, 38995), (290, 31196), (319, 28360), (440, 20561), (580, 15598), (638, 14180), (709, 12760), (1160, 7799), (1276, 7090), (1418, 6380), (1595, 5672), (2552, 3545), (2836, 3190)]