41972560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 112349952

約数和(自身を除く): 70377392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 311, 482, 560, 622, 964, 1205, 1244, 1555, 1687, 1928, 2177, 2410, 2488, 3110, 3374, 3856, 4354, 4820, 4976, 6220, 6748, 8435, 8708, 9640, 10885, 12440, 13496, 16870, 17416, 19280, 21770, 24880, 26992, 33740, 34832, 43540, 67480, 74951, 87080, 134960, 149902, 174160, 299804, 374755, 524657, 599608, 749510, 1049314, 1199216, 1499020, 2098628, 2623285, 2998040, 4197256, 5246570, 5996080, 8394512, 10493140, 20986280, 41972560]

約数ペア:

[(1, 41972560), (2, 20986280), (4, 10493140), (5, 8394512), (7, 5996080), (8, 5246570), (10, 4197256), (14, 2998040), (16, 2623285), (20, 2098628), (28, 1499020), (35, 1199216), (40, 1049314), (56, 749510), (70, 599608), (80, 524657), (112, 374755), (140, 299804), (241, 174160), (280, 149902), (311, 134960), (482, 87080), (560, 74951), (622, 67480), (964, 43540), (1205, 34832), (1244, 33740), (1555, 26992), (1687, 24880), (1928, 21770), (2177, 19280), (2410, 17416), (2488, 16870), (3110, 13496), (3374, 12440), (3856, 10885), (4354, 9640), (4820, 8708), (4976, 8435), (6220, 6748)]