412760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 984960

約数和(自身を除く): 572200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 607, 680, 1214, 2428, 3035, 4856, 6070, 10319, 12140, 20638, 24280, 41276, 51595, 82552, 103190, 206380, 412760]

約数ペア:

[(1, 412760), (2, 206380), (4, 103190), (5, 82552), (8, 51595), (10, 41276), (17, 24280), (20, 20638), (34, 12140), (40, 10319), (68, 6070), (85, 4856), (136, 3035), (170, 2428), (340, 1214), (607, 680)]