102763480

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2111}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 231517440

約数和(自身を除く): 128753960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2111, 2434, 4222, 4868, 6085, 8444, 9736, 10555, 12170, 16888, 21110, 24340, 42220, 48680, 84440, 2569087, 5138174, 10276348, 12845435, 20552696, 25690870, 51381740, 102763480]

約数ペア:

[(1, 102763480), (2, 51381740), (4, 25690870), (5, 20552696), (8, 12845435), (10, 10276348), (20, 5138174), (40, 2569087), (1217, 84440), (2111, 48680), (2434, 42220), (4222, 24340), (4868, 21110), (6085, 16888), (8444, 12170), (9736, 10555)]