40931260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 90683712

約数和(自身を除く): 49752452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 881, 1010, 1762, 2020, 2323, 3524, 4405, 4646, 8810, 9292, 11615, 17620, 20263, 23230, 40526, 46460, 81052, 88981, 101315, 177962, 202630, 355924, 405260, 444905, 889810, 1779620, 2046563, 4093126, 8186252, 10232815, 20465630, 40931260]

約数ペア:

[(1, 40931260), (2, 20465630), (4, 10232815), (5, 8186252), (10, 4093126), (20, 2046563), (23, 1779620), (46, 889810), (92, 444905), (101, 405260), (115, 355924), (202, 202630), (230, 177962), (404, 101315), (460, 88981), (505, 81052), (881, 46460), (1010, 40526), (1762, 23230), (2020, 20263), (2323, 17620), (3524, 11615), (4405, 9292), (4646, 8810)]