2224520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 5270400

約数和(自身を除く): 3045880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2927, 5854, 11708, 14635, 23416, 29270, 55613, 58540, 111226, 117080, 222452, 278065, 444904, 556130, 1112260, 2224520]

約数ペア:

[(1, 2224520), (2, 1112260), (4, 556130), (5, 444904), (8, 278065), (10, 222452), (19, 117080), (20, 111226), (38, 58540), (40, 55613), (76, 29270), (95, 23416), (152, 14635), (190, 11708), (380, 5854), (760, 2927)]