11531904080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7586779}}^1$

素因数の和:7586811

約数の個数: 40

約数和(自身を含む): 28222821600

約数和(自身を除く): 16690917520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7586779, 15173558, 30347116, 37933895, 60694232, 75867790, 121388464, 144148801, 151735580, 288297602, 303471160, 576595204, 606942320, 720744005, 1153190408, 1441488010, 2306380816, 2882976020, 5765952040, 11531904080]

約数ペア:

[(1, 11531904080), (2, 5765952040), (4, 2882976020), (5, 2306380816), (8, 1441488010), (10, 1153190408), (16, 720744005), (19, 606942320), (20, 576595204), (38, 303471160), (40, 288297602), (76, 151735580), (80, 144148801), (95, 121388464), (152, 75867790), (190, 60694232), (304, 37933895), (380, 30347116), (760, 15173558), (1520, 7586779)]