3433520

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 8061984

約数和(自身を除く): 4628464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 257, 334, 514, 668, 835, 1028, 1285, 1336, 1670, 2056, 2570, 2672, 3340, 4112, 5140, 6680, 10280, 13360, 20560, 42919, 85838, 171676, 214595, 343352, 429190, 686704, 858380, 1716760, 3433520]

約数ペア:

[(1, 3433520), (2, 1716760), (4, 858380), (5, 686704), (8, 429190), (10, 343352), (16, 214595), (20, 171676), (40, 85838), (80, 42919), (167, 20560), (257, 13360), (334, 10280), (514, 6680), (668, 5140), (835, 4112), (1028, 3340), (1285, 2672), (1336, 2570), (1670, 2056)]