44447800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 109278720

約数和(自身を除く): 64830920

約数列:

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

約数ペア:

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