79252760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18517}}^1$

素因数の和:18635

約数の個数: 32

約数和(自身を含む): 179994960

約数和(自身を除く): 100742200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 18517, 37034, 74068, 92585, 148136, 185170, 370340, 740680, 1981319, 3962638, 7925276, 9906595, 15850552, 19813190, 39626380, 79252760]

約数ペア:

[(1, 79252760), (2, 39626380), (4, 19813190), (5, 15850552), (8, 9906595), (10, 7925276), (20, 3962638), (40, 1981319), (107, 740680), (214, 370340), (428, 185170), (535, 148136), (856, 92585), (1070, 74068), (2140, 37034), (4280, 18517)]