40279210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 36443990

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 2399, 3358, 4798, 8395, 11995, 16790, 23990, 55177, 110354, 175127, 275885, 350254, 551770, 875635, 1751270, 4027921, 8055842, 20139605, 40279210]

約数ペア:

[(1, 40279210), (2, 20139605), (5, 8055842), (10, 4027921), (23, 1751270), (46, 875635), (73, 551770), (115, 350254), (146, 275885), (230, 175127), (365, 110354), (730, 55177), (1679, 23990), (2399, 16790), (3358, 11995), (4798, 8395)]