4148320

素因数分解:

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

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 10695888

約数和(自身を除く): 6547568

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, 2357, 4714, 9428, 11785, 18856, 23570, 25927, 37712, 47140, 51854, 75424, 94280, 103708, 129635, 188560, 207416, 259270, 377120, 414832, 518540, 829664, 1037080, 2074160, 4148320]

約数ペア:

[(1, 4148320), (2, 2074160), (4, 1037080), (5, 829664), (8, 518540), (10, 414832), (11, 377120), (16, 259270), (20, 207416), (22, 188560), (32, 129635), (40, 103708), (44, 94280), (55, 75424), (80, 51854), (88, 47140), (110, 37712), (160, 25927), (176, 23570), (220, 18856), (352, 11785), (440, 9428), (880, 4714), (1760, 2357)]