12562655660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{28657}}^1$

素因数の和:29642

約数の個数: 48

約数和(自身を含む): 27558449856

約数和(自身を除く): 14995794196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 953, 1906, 3812, 4765, 9530, 19060, 21919, 28657, 43838, 57314, 87676, 109595, 114628, 143285, 219190, 286570, 438380, 573140, 659111, 1318222, 2636444, 3295555, 6591110, 13182220, 27310121, 54620242, 109240484, 136550605, 273101210, 546202420, 628132783, 1256265566, 2512531132, 3140663915, 6281327830, 12562655660]

約数ペア:

[(1, 12562655660), (2, 6281327830), (4, 3140663915), (5, 2512531132), (10, 1256265566), (20, 628132783), (23, 546202420), (46, 273101210), (92, 136550605), (115, 109240484), (230, 54620242), (460, 27310121), (953, 13182220), (1906, 6591110), (3812, 3295555), (4765, 2636444), (9530, 1318222), (19060, 659111), (21919, 573140), (28657, 438380), (43838, 286570), (57314, 219190), (87676, 143285), (109595, 114628)]