70916140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{35107}}^1$

素因数の和:35217

約数の個数: 24

約数和(自身を含む): 150402672

約数和(自身を除く): 79486532

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 35107, 70214, 140428, 175535, 351070, 702140, 3545807, 7091614, 14183228, 17729035, 35458070, 70916140]

約数ペア:

[(1, 70916140), (2, 35458070), (4, 17729035), (5, 14183228), (10, 7091614), (20, 3545807), (101, 702140), (202, 351070), (404, 175535), (505, 140428), (1010, 70214), (2020, 35107)]