73714960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 188327232

約数和(自身を除く): 114612272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 397, 422, 440, 794, 844, 880, 1055, 1588, 1688, 1985, 2110, 2321, 3176, 3376, 3970, 4220, 4367, 4642, 6352, 7940, 8440, 8734, 9284, 11605, 15880, 16880, 17468, 18568, 21835, 23210, 31760, 34936, 37136, 43670, 46420, 69872, 83767, 87340, 92840, 167534, 174680, 185680, 335068, 349360, 418835, 670136, 837670, 921437, 1340272, 1675340, 1842874, 3350680, 3685748, 4607185, 6701360, 7371496, 9214370, 14742992, 18428740, 36857480, 73714960]

約数ペア:

[(1, 73714960), (2, 36857480), (4, 18428740), (5, 14742992), (8, 9214370), (10, 7371496), (11, 6701360), (16, 4607185), (20, 3685748), (22, 3350680), (40, 1842874), (44, 1675340), (55, 1340272), (80, 921437), (88, 837670), (110, 670136), (176, 418835), (211, 349360), (220, 335068), (397, 185680), (422, 174680), (440, 167534), (794, 92840), (844, 87340), (880, 83767), (1055, 69872), (1588, 46420), (1688, 43670), (1985, 37136), (2110, 34936), (2321, 31760), (3176, 23210), (3376, 21835), (3970, 18568), (4220, 17468), (4367, 16880), (4642, 15880), (6352, 11605), (7940, 9284), (8440, 8734)]