11444080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7561

約数の個数: 40

約数和(自身を含む): 28011600

約数和(自身を除く): 16567520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7529, 15058, 30116, 37645, 60232, 75290, 120464, 143051, 150580, 286102, 301160, 572204, 602320, 715255, 1144408, 1430510, 2288816, 2861020, 5722040, 11444080]

約数ペア:

[(1, 11444080), (2, 5722040), (4, 2861020), (5, 2288816), (8, 1430510), (10, 1144408), (16, 715255), (19, 602320), (20, 572204), (38, 301160), (40, 286102), (76, 150580), (80, 143051), (95, 120464), (152, 75290), (190, 60232), (304, 37645), (380, 30116), (760, 15058), (1520, 7529)]