117699040

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4513}}^1$

素因数の和:4691

約数の個数: 48

約数和(自身を含む): 279831888

約数和(自身を除く): 162132848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 4513, 5216, 6520, 9026, 13040, 18052, 22565, 26080, 36104, 45130, 72208, 90260, 144416, 180520, 361040, 722080, 735619, 1471238, 2942476, 3678095, 5884952, 7356190, 11769904, 14712380, 23539808, 29424760, 58849520, 117699040]

約数ペア:

[(1, 117699040), (2, 58849520), (4, 29424760), (5, 23539808), (8, 14712380), (10, 11769904), (16, 7356190), (20, 5884952), (32, 3678095), (40, 2942476), (80, 1471238), (160, 735619), (163, 722080), (326, 361040), (652, 180520), (815, 144416), (1304, 90260), (1630, 72208), (2608, 45130), (3260, 36104), (4513, 26080), (5216, 22565), (6520, 18052), (9026, 13040)]