62852020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40813}}^1$

素因数の和:40840

約数の個数: 48

約数和(自身を含む): 164562048

約数和(自身を除く): 101710028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 40813, 81626, 163252, 204065, 285691, 408130, 448943, 571382, 816260, 897886, 1142764, 1428455, 1795772, 2244715, 2856910, 3142601, 4489430, 5713820, 6285202, 8978860, 12570404, 15713005, 31426010, 62852020]

約数ペア:

[(1, 62852020), (2, 31426010), (4, 15713005), (5, 12570404), (7, 8978860), (10, 6285202), (11, 5713820), (14, 4489430), (20, 3142601), (22, 2856910), (28, 2244715), (35, 1795772), (44, 1428455), (55, 1142764), (70, 897886), (77, 816260), (110, 571382), (140, 448943), (154, 408130), (220, 285691), (308, 204065), (385, 163252), (770, 81626), (1540, 40813)]