103668445520

素因数分解:

$2^4\times 5^1\times {\mathrm{5273}}^1\times {\mathrm{245753}}^1$

素因数の和:251039

約数の個数: 40

約数和(自身を含む): 241075826856

約数和(自身を除く): 137407381336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5273, 10546, 21092, 26365, 42184, 52730, 84368, 105460, 210920, 245753, 421840, 491506, 983012, 1228765, 1966024, 2457530, 3932048, 4915060, 9830120, 19660240, 1295855569, 2591711138, 5183422276, 6479277845, 10366844552, 12958555690, 20733689104, 25917111380, 51834222760, 103668445520]

約数ペア:

[(1, 103668445520), (2, 51834222760), (4, 25917111380), (5, 20733689104), (8, 12958555690), (10, 10366844552), (16, 6479277845), (20, 5183422276), (40, 2591711138), (80, 1295855569), (5273, 19660240), (10546, 9830120), (21092, 4915060), (26365, 3932048), (42184, 2457530), (52730, 1966024), (84368, 1228765), (105460, 983012), (210920, 491506), (245753, 421840)]