43038820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 99828288

約数和(自身を除く): 56789468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2357, 3652, 4565, 4714, 9130, 9428, 11785, 18260, 23570, 25927, 47140, 51854, 103708, 129635, 195631, 259270, 391262, 518540, 782524, 978155, 1956310, 2151941, 3912620, 4303882, 8607764, 10759705, 21519410, 43038820]

約数ペア:

[(1, 43038820), (2, 21519410), (4, 10759705), (5, 8607764), (10, 4303882), (11, 3912620), (20, 2151941), (22, 1956310), (44, 978155), (55, 782524), (83, 518540), (110, 391262), (166, 259270), (220, 195631), (332, 129635), (415, 103708), (830, 51854), (913, 47140), (1660, 25927), (1826, 23570), (2357, 18260), (3652, 11785), (4565, 9428), (4714, 9130)]