10561840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 25560864

約数和(自身を除く): 14999024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 752, 848, 940, 1060, 1880, 2120, 2491, 2809, 3760, 4240, 4982, 5618, 9964, 11236, 12455, 14045, 19928, 22472, 24910, 28090, 39856, 44944, 49820, 56180, 99640, 112360, 132023, 199280, 224720, 264046, 528092, 660115, 1056184, 1320230, 2112368, 2640460, 5280920, 10561840]

約数ペア:

[(1, 10561840), (2, 5280920), (4, 2640460), (5, 2112368), (8, 1320230), (10, 1056184), (16, 660115), (20, 528092), (40, 264046), (47, 224720), (53, 199280), (80, 132023), (94, 112360), (106, 99640), (188, 56180), (212, 49820), (235, 44944), (265, 39856), (376, 28090), (424, 24910), (470, 22472), (530, 19928), (752, 14045), (848, 12455), (940, 11236), (1060, 9964), (1880, 5618), (2120, 4982), (2491, 4240), (2809, 3760)]