32671640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42989}}^1$

素因数の和:43019

約数の個数: 32

約数和(自身を含む): 77382000

約数和(自身を除く): 44710360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 42989, 85978, 171956, 214945, 343912, 429890, 816791, 859780, 1633582, 1719560, 3267164, 4083955, 6534328, 8167910, 16335820, 32671640]

約数ペア:

[(1, 32671640), (2, 16335820), (4, 8167910), (5, 6534328), (8, 4083955), (10, 3267164), (19, 1719560), (20, 1633582), (38, 859780), (40, 816791), (76, 429890), (95, 343912), (152, 214945), (190, 171956), (380, 85978), (760, 42989)]