74853680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85061}}^1$

素因数の和:85085

約数の個数: 40

約数和(自身を含む): 189858384

約数和(自身を除く): 115004704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 85061, 170122, 340244, 425305, 680488, 850610, 935671, 1360976, 1701220, 1871342, 3402440, 3742684, 4678355, 6804880, 7485368, 9356710, 14970736, 18713420, 37426840, 74853680]

約数ペア:

[(1, 74853680), (2, 37426840), (4, 18713420), (5, 14970736), (8, 9356710), (10, 7485368), (11, 6804880), (16, 4678355), (20, 3742684), (22, 3402440), (40, 1871342), (44, 1701220), (55, 1360976), (80, 935671), (88, 850610), (110, 680488), (176, 425305), (220, 340244), (440, 170122), (880, 85061)]