137422.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3923}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 218252880

約数和(自身を除く): 121433240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 3923, 4936, 6170, 7846, 12340, 15692, 19615, 24680, 31384, 39230, 78460, 156920, 2420491, 4840982, 9681964, 12102455, 19363928, 24204910, 48409820, 96819640]

約数ペア:

[(1, 96819640), (2, 48409820), (4, 24204910), (5, 19363928), (8, 12102455), (10, 9681964), (20, 4840982), (40, 2420491), (617, 156920), (1234, 78460), (2468, 39230), (3085, 31384), (3923, 24680), (4936, 19615), (6170, 15692), (7846, 12340)]