12417080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23879}}^1$

素因数の和:23903

約数の個数: 32

約数和(自身を含む): 30088800

約数和(自身を除く): 17671720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23879, 47758, 95516, 119395, 191032, 238790, 310427, 477580, 620854, 955160, 1241708, 1552135, 2483416, 3104270, 6208540, 12417080]

約数ペア:

[(1, 12417080), (2, 6208540), (4, 3104270), (5, 2483416), (8, 1552135), (10, 1241708), (13, 955160), (20, 620854), (26, 477580), (40, 310427), (52, 238790), (65, 191032), (104, 119395), (130, 95516), (260, 47758), (520, 23879)]