4679840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2659}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 7385920

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, 2659, 5318, 10636, 13295, 21272, 26590, 29249, 42544, 53180, 58498, 85088, 106360, 116996, 146245, 212720, 233992, 292490, 425440, 467984, 584980, 935968, 1169960, 2339920, 4679840]

約数ペア:

[(1, 4679840), (2, 2339920), (4, 1169960), (5, 935968), (8, 584980), (10, 467984), (11, 425440), (16, 292490), (20, 233992), (22, 212720), (32, 146245), (40, 116996), (44, 106360), (55, 85088), (80, 58498), (88, 53180), (110, 42544), (160, 29249), (176, 26590), (220, 21272), (352, 13295), (440, 10636), (880, 5318), (1760, 2659)]