8898080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 22135680

約数和(自身を除く): 13237600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2927, 3040, 5854, 11708, 14635, 23416, 29270, 46832, 55613, 58540, 93664, 111226, 117080, 222452, 234160, 278065, 444904, 468320, 556130, 889808, 1112260, 1779616, 2224520, 4449040, 8898080]

約数ペア:

[(1, 8898080), (2, 4449040), (4, 2224520), (5, 1779616), (8, 1112260), (10, 889808), (16, 556130), (19, 468320), (20, 444904), (32, 278065), (38, 234160), (40, 222452), (76, 117080), (80, 111226), (95, 93664), (152, 58540), (160, 55613), (190, 46832), (304, 29270), (380, 23416), (608, 14635), (760, 11708), (1520, 5854), (2927, 3040)]