46978420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 104428800

約数和(自身を除く): 57450380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1399, 1460, 1679, 2798, 3358, 5596, 6716, 6995, 8395, 13990, 16790, 27980, 32177, 33580, 64354, 102127, 128708, 160885, 204254, 321770, 408508, 510635, 643540, 1021270, 2042540, 2348921, 4697842, 9395684, 11744605, 23489210, 46978420]

約数ペア:

[(1, 46978420), (2, 23489210), (4, 11744605), (5, 9395684), (10, 4697842), (20, 2348921), (23, 2042540), (46, 1021270), (73, 643540), (92, 510635), (115, 408508), (146, 321770), (230, 204254), (292, 160885), (365, 128708), (460, 102127), (730, 64354), (1399, 33580), (1460, 32177), (1679, 27980), (2798, 16790), (3358, 13990), (5596, 8395), (6716, 6995)]