37831280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24889}}^1$

素因数の和:24921

約数の個数: 40

約数和(自身を含む): 92590800

約数和(自身を除く): 54759520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 24889, 49778, 99556, 124445, 199112, 248890, 398224, 472891, 497780, 945782, 995560, 1891564, 1991120, 2364455, 3783128, 4728910, 7566256, 9457820, 18915640, 37831280]

約数ペア:

[(1, 37831280), (2, 18915640), (4, 9457820), (5, 7566256), (8, 4728910), (10, 3783128), (16, 2364455), (19, 1991120), (20, 1891564), (38, 995560), (40, 945782), (76, 497780), (80, 472891), (95, 398224), (152, 248890), (190, 199112), (304, 124445), (380, 99556), (760, 49778), (1520, 24889)]