39508715540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{282205111}}^1$

素因数の和:282205127

約数の個数: 24

約数和(自身を含む): 94820917632

約数和(自身を除く): 55312202092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 282205111, 564410222, 1128820444, 1411025555, 1975435777, 2822051110, 3950871554, 5644102220, 7901743108, 9877178885, 19754357770, 39508715540]

約数ペア:

[(1, 39508715540), (2, 19754357770), (4, 9877178885), (5, 7901743108), (7, 5644102220), (10, 3950871554), (14, 2822051110), (20, 1975435777), (28, 1411025555), (35, 1128820444), (70, 564410222), (140, 282205111)]