84134480

素因数分解:

$2^4\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1699}}^1$

素因数の和:2331

約数の個数: 40

約数和(自身を含む): 196044000

約数和(自身を除く): 111909520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 619, 1238, 1699, 2476, 3095, 3398, 4952, 6190, 6796, 8495, 9904, 12380, 13592, 16990, 24760, 27184, 33980, 49520, 67960, 135920, 1051681, 2103362, 4206724, 5258405, 8413448, 10516810, 16826896, 21033620, 42067240, 84134480]

約数ペア:

[(1, 84134480), (2, 42067240), (4, 21033620), (5, 16826896), (8, 10516810), (10, 8413448), (16, 5258405), (20, 4206724), (40, 2103362), (80, 1051681), (619, 135920), (1238, 67960), (1699, 49520), (2476, 33980), (3095, 27184), (3398, 24760), (4952, 16990), (6190, 13592), (6796, 12380), (8495, 9904)]