44021680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 106850304

約数和(自身を除く): 62828624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 67, 80, 86, 134, 172, 191, 215, 268, 335, 344, 382, 430, 536, 670, 688, 764, 860, 955, 1072, 1340, 1528, 1720, 1910, 2680, 2881, 3056, 3440, 3820, 5360, 5762, 7640, 8213, 11524, 12797, 14405, 15280, 16426, 23048, 25594, 28810, 32852, 41065, 46096, 51188, 57620, 63985, 65704, 82130, 102376, 115240, 127970, 131408, 164260, 204752, 230480, 255940, 328520, 511880, 550271, 657040, 1023760, 1100542, 2201084, 2751355, 4402168, 5502710, 8804336, 11005420, 22010840, 44021680]

約数ペア:

[(1, 44021680), (2, 22010840), (4, 11005420), (5, 8804336), (8, 5502710), (10, 4402168), (16, 2751355), (20, 2201084), (40, 1100542), (43, 1023760), (67, 657040), (80, 550271), (86, 511880), (134, 328520), (172, 255940), (191, 230480), (215, 204752), (268, 164260), (335, 131408), (344, 127970), (382, 115240), (430, 102376), (536, 82130), (670, 65704), (688, 63985), (764, 57620), (860, 51188), (955, 46096), (1072, 41065), (1340, 32852), (1528, 28810), (1720, 25594), (1910, 23048), (2680, 16426), (2881, 15280), (3056, 14405), (3440, 12797), (3820, 11524), (5360, 8213), (5762, 7640)]