17730097520

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2194319}}^1$

素因数の和:2194433

約数の個数: 40

約数和(自身を含む): 41630639040

約数和(自身を除く): 23900541520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 2194319, 4388638, 8777276, 10971595, 17554552, 21943190, 35109104, 43886380, 87772760, 175545520, 221626219, 443252438, 886504876, 1108131095, 1773009752, 2216262190, 3546019504, 4432524380, 8865048760, 17730097520]

約数ペア:

[(1, 17730097520), (2, 8865048760), (4, 4432524380), (5, 3546019504), (8, 2216262190), (10, 1773009752), (16, 1108131095), (20, 886504876), (40, 443252438), (80, 221626219), (101, 175545520), (202, 87772760), (404, 43886380), (505, 35109104), (808, 21943190), (1010, 17554552), (1616, 10971595), (2020, 8777276), (4040, 4388638), (8080, 2194319)]