41278960

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3463}}^1$

素因数の和:3625

約数の個数: 40

約数和(自身を含む): 96645600

約数和(自身を除く): 55366640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 3463, 5960, 6926, 11920, 13852, 17315, 27704, 34630, 55408, 69260, 138520, 277040, 515987, 1031974, 2063948, 2579935, 4127896, 5159870, 8255792, 10319740, 20639480, 41278960]

約数ペア:

[(1, 41278960), (2, 20639480), (4, 10319740), (5, 8255792), (8, 5159870), (10, 4127896), (16, 2579935), (20, 2063948), (40, 1031974), (80, 515987), (149, 277040), (298, 138520), (596, 69260), (745, 55408), (1192, 34630), (1490, 27704), (2384, 17315), (2980, 13852), (3463, 11920), (5960, 6926)]