23926730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 45066240

約数和(自身を除く): 21139510

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 977, 1954, 2449, 4885, 4898, 9770, 12245, 24490, 30287, 60574, 77183, 151435, 154366, 302870, 385915, 771830, 2392673, 4785346, 11963365, 23926730]

約数ペア:

[(1, 23926730), (2, 11963365), (5, 4785346), (10, 2392673), (31, 771830), (62, 385915), (79, 302870), (155, 154366), (158, 151435), (310, 77183), (395, 60574), (790, 30287), (977, 24490), (1954, 12245), (2449, 9770), (4885, 4898)]