7709429.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5407}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 29423800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5407, 10814, 21628, 27035, 43256, 54070, 108140, 216280, 578549, 1157098, 2314196, 2892745, 4628392, 5785490, 11570980, 23141960]

約数ペア:

[(1, 23141960), (2, 11570980), (4, 5785490), (5, 4628392), (8, 2892745), (10, 2314196), (20, 1157098), (40, 578549), (107, 216280), (214, 108140), (428, 54070), (535, 43256), (856, 27035), (1070, 21628), (2140, 10814), (4280, 5407)]