5151520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 13281408

約数和(自身を除く): 8129888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2927, 5854, 11708, 14635, 23416, 29270, 32197, 46832, 58540, 64394, 93664, 117080, 128788, 160985, 234160, 257576, 321970, 468320, 515152, 643940, 1030304, 1287880, 2575760, 5151520]

約数ペア:

[(1, 5151520), (2, 2575760), (4, 1287880), (5, 1030304), (8, 643940), (10, 515152), (11, 468320), (16, 321970), (20, 257576), (22, 234160), (32, 160985), (40, 128788), (44, 117080), (55, 93664), (80, 64394), (88, 58540), (110, 46832), (160, 32197), (176, 29270), (220, 23416), (352, 14635), (440, 11708), (880, 5854), (1760, 2927)]