1379542960

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{23209}}^1$

素因数の和:23965

約数の個数: 40

約数和(自身を含む): 3211892640

約数和(自身を除く): 1832349680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1486, 2972, 3715, 5944, 7430, 11888, 14860, 23209, 29720, 46418, 59440, 92836, 116045, 185672, 232090, 371344, 464180, 928360, 1856720, 17244287, 34488574, 68977148, 86221435, 137954296, 172442870, 275908592, 344885740, 689771480, 1379542960]

約数ペア:

[(1, 1379542960), (2, 689771480), (4, 344885740), (5, 275908592), (8, 172442870), (10, 137954296), (16, 86221435), (20, 68977148), (40, 34488574), (80, 17244287), (743, 1856720), (1486, 928360), (2972, 464180), (3715, 371344), (5944, 232090), (7430, 185672), (11888, 116045), (14860, 92836), (23209, 59440), (29720, 46418)]