6951640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10223}}^1$

素因数の和:10251

約数の個数: 32

約数和(自身を含む): 16562880

約数和(自身を除く): 9611240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10223, 20446, 40892, 51115, 81784, 102230, 173791, 204460, 347582, 408920, 695164, 868955, 1390328, 1737910, 3475820, 6951640]

約数ペア:

[(1, 6951640), (2, 3475820), (4, 1737910), (5, 1390328), (8, 868955), (10, 695164), (17, 408920), (20, 347582), (34, 204460), (40, 173791), (68, 102230), (85, 81784), (136, 51115), (170, 40892), (340, 20446), (680, 10223)]