40630184

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 50608216

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 359, 376, 602, 658, 718, 1204, 1316, 1436, 2021, 2408, 2513, 2632, 2872, 4042, 5026, 8084, 10052, 14147, 15437, 16168, 16873, 20104, 28294, 30874, 33746, 56588, 61748, 67492, 108059, 113176, 118111, 123496, 134984, 216118, 236222, 432236, 472444, 725539, 864472, 944888, 1451078, 2902156, 5078773, 5804312, 10157546, 20315092, 40630184]

約数ペア:

[(1, 40630184), (2, 20315092), (4, 10157546), (7, 5804312), (8, 5078773), (14, 2902156), (28, 1451078), (43, 944888), (47, 864472), (56, 725539), (86, 472444), (94, 432236), (172, 236222), (188, 216118), (301, 134984), (329, 123496), (344, 118111), (359, 113176), (376, 108059), (602, 67492), (658, 61748), (718, 56588), (1204, 33746), (1316, 30874), (1436, 28294), (2021, 20104), (2408, 16873), (2513, 16168), (2632, 15437), (2872, 14147), (4042, 10052), (5026, 8084)]