22011040

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 53125632

約数和(自身を除く): 31114592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 2927, 3760, 5854, 7520, 11708, 14635, 23416, 29270, 46832, 58540, 93664, 117080, 137569, 234160, 275138, 468320, 550276, 687845, 1100552, 1375690, 2201104, 2751380, 4402208, 5502760, 11005520, 22011040]

約数ペア:

[(1, 22011040), (2, 11005520), (4, 5502760), (5, 4402208), (8, 2751380), (10, 2201104), (16, 1375690), (20, 1100552), (32, 687845), (40, 550276), (47, 468320), (80, 275138), (94, 234160), (160, 137569), (188, 117080), (235, 93664), (376, 58540), (470, 46832), (752, 29270), (940, 23416), (1504, 14635), (1880, 11708), (2927, 7520), (3760, 5854)]