88895600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 225842688

約数和(自身を除く): 136947088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 67, 80, 100, 107, 124, 134, 155, 200, 214, 248, 268, 310, 335, 400, 428, 496, 535, 536, 620, 670, 775, 856, 1070, 1072, 1240, 1340, 1550, 1675, 1712, 2077, 2140, 2480, 2675, 2680, 3100, 3317, 3350, 4154, 4280, 5350, 5360, 6200, 6634, 6700, 7169, 8308, 8560, 10385, 10700, 12400, 13268, 13400, 14338, 16585, 16616, 20770, 21400, 26536, 26800, 28676, 33170, 33232, 35845, 41540, 42800, 51925, 53072, 57352, 66340, 71690, 82925, 83080, 103850, 114704, 132680, 143380, 165850, 166160, 179225, 207700, 222239, 265360, 286760, 331700, 358450, 415400, 444478, 573520, 663400, 716900, 830800, 888956, 1111195, 1326800, 1433800, 1777912, 2222390, 2867600, 3555824, 4444780, 5555975, 8889560, 11111950, 17779120, 22223900, 44447800, 88895600]

約数ペア:

[(1, 88895600), (2, 44447800), (4, 22223900), (5, 17779120), (8, 11111950), (10, 8889560), (16, 5555975), (20, 4444780), (25, 3555824), (31, 2867600), (40, 2222390), (50, 1777912), (62, 1433800), (67, 1326800), (80, 1111195), (100, 888956), (107, 830800), (124, 716900), (134, 663400), (155, 573520), (200, 444478), (214, 415400), (248, 358450), (268, 331700), (310, 286760), (335, 265360), (400, 222239), (428, 207700), (496, 179225), (535, 166160), (536, 165850), (620, 143380), (670, 132680), (775, 114704), (856, 103850), (1070, 83080), (1072, 82925), (1240, 71690), (1340, 66340), (1550, 57352), (1675, 53072), (1712, 51925), (2077, 42800), (2140, 41540), (2480, 35845), (2675, 33232), (2680, 33170), (3100, 28676), (3317, 26800), (3350, 26536), (4154, 21400), (4280, 20770), (5350, 16616), (5360, 16585), (6200, 14338), (6634, 13400), (6700, 13268), (7169, 12400), (8308, 10700), (8560, 10385)]