67566280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88903}}^1$

素因数の和:88933

約数の個数: 32

約数和(自身を含む): 160027200

約数和(自身を除く): 92460920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 88903, 177806, 355612, 444515, 711224, 889030, 1689157, 1778060, 3378314, 3556120, 6756628, 8445785, 13513256, 16891570, 33783140, 67566280]

約数ペア:

[(1, 67566280), (2, 33783140), (4, 16891570), (5, 13513256), (8, 8445785), (10, 6756628), (19, 3556120), (20, 3378314), (38, 1778060), (40, 1689157), (76, 889030), (95, 711224), (152, 444515), (190, 355612), (380, 177806), (760, 88903)]