40650160

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4141

約数の個数: 40

約数和(自身を含む): 95279616

約数和(自身を除く): 54629456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4001, 5080, 8002, 10160, 16004, 20005, 32008, 40010, 64016, 80020, 160040, 320080, 508127, 1016254, 2032508, 2540635, 4065016, 5081270, 8130032, 10162540, 20325080, 40650160]

約数ペア:

[(1, 40650160), (2, 20325080), (4, 10162540), (5, 8130032), (8, 5081270), (10, 4065016), (16, 2540635), (20, 2032508), (40, 1016254), (80, 508127), (127, 320080), (254, 160040), (508, 80020), (635, 64016), (1016, 40010), (1270, 32008), (2032, 20005), (2540, 16004), (4001, 10160), (5080, 8002)]