2212451840

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 5512709664

約数和(自身を除く): 3300257824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 107, 128, 160, 164, 197, 205, 214, 256, 320, 328, 394, 410, 428, 512, 535, 640, 656, 788, 820, 856, 985, 1070, 1280, 1312, 1576, 1640, 1712, 1970, 2140, 2560, 2624, 3152, 3280, 3424, 3940, 4280, 4387, 5248, 6304, 6560, 6848, 7880, 8077, 8560, 8774, 10496, 12608, 13120, 13696, 15760, 16154, 17120, 17548, 20992, 21079, 21935, 25216, 26240, 27392, 31520, 32308, 34240, 35096, 40385, 42158, 43870, 50432, 52480, 54784, 63040, 64616, 68480, 70192, 80770, 84316, 87740, 100864, 104960, 105395, 126080, 129232, 136960, 140384, 161540, 168632, 175480, 210790, 252160, 258464, 273920, 280768, 323080, 337264, 350960, 421580, 504320, 516928, 561536, 646160, 674528, 701920, 843160, 864239, 1033856, 1123072, 1292320, 1349056, 1403840, 1686320, 1728478, 2067712, 2246144, 2584640, 2698112, 2807680, 3372640, 3456956, 4135424, 4321195, 5169280, 5396224, 5615360, 6745280, 6913912, 8642390, 10338560, 10792448, 11230720, 13490560, 13827824, 17284780, 20677120, 26981120, 27655648, 34569560, 53962240, 55311296, 69139120, 110622592, 138278240, 221245184, 276556480, 442490368, 553112960, 1106225920, 2212451840]

約数ペア:

[(1, 2212451840), (2, 1106225920), (4, 553112960), (5, 442490368), (8, 276556480), (10, 221245184), (16, 138278240), (20, 110622592), (32, 69139120), (40, 55311296), (41, 53962240), (64, 34569560), (80, 27655648), (82, 26981120), (107, 20677120), (128, 17284780), (160, 13827824), (164, 13490560), (197, 11230720), (205, 10792448), (214, 10338560), (256, 8642390), (320, 6913912), (328, 6745280), (394, 5615360), (410, 5396224), (428, 5169280), (512, 4321195), (535, 4135424), (640, 3456956), (656, 3372640), (788, 2807680), (820, 2698112), (856, 2584640), (985, 2246144), (1070, 2067712), (1280, 1728478), (1312, 1686320), (1576, 1403840), (1640, 1349056), (1712, 1292320), (1970, 1123072), (2140, 1033856), (2560, 864239), (2624, 843160), (3152, 701920), (3280, 674528), (3424, 646160), (3940, 561536), (4280, 516928), (4387, 504320), (5248, 421580), (6304, 350960), (6560, 337264), (6848, 323080), (7880, 280768), (8077, 273920), (8560, 258464), (8774, 252160), (10496, 210790), (12608, 175480), (13120, 168632), (13696, 161540), (15760, 140384), (16154, 136960), (17120, 129232), (17548, 126080), (20992, 105395), (21079, 104960), (21935, 100864), (25216, 87740), (26240, 84316), (27392, 80770), (31520, 70192), (32308, 68480), (34240, 64616), (35096, 63040), (40385, 54784), (42158, 52480), (43870, 50432)]