78888070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 147350016

約数和(自身を除く): 68461946

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 2111, 3737, 4222, 7474, 10555, 18685, 21110, 37370, 78107, 156214, 213211, 390535, 426422, 781070, 1066055, 2132110, 7888807, 15777614, 39444035, 78888070]

約数ペア:

[(1, 78888070), (2, 39444035), (5, 15777614), (10, 7888807), (37, 2132110), (74, 1066055), (101, 781070), (185, 426422), (202, 390535), (370, 213211), (505, 156214), (1010, 78107), (2111, 37370), (3737, 21110), (4222, 18685), (7474, 10555)]