61007680

素因数分解:

$2^6\times 5^1\times {\mathrm{190649}}^1$

素因数の和:190666

約数の個数: 28

約数和(自身を含む): 145275300

約数和(自身を除く): 84267620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 190649, 381298, 762596, 953245, 1525192, 1906490, 3050384, 3812980, 6100768, 7625960, 12201536, 15251920, 30503840, 61007680]

約数ペア:

[(1, 61007680), (2, 30503840), (4, 15251920), (5, 12201536), (8, 7625960), (10, 6100768), (16, 3812980), (20, 3050384), (32, 1906490), (40, 1525192), (64, 953245), (80, 762596), (160, 381298), (320, 190649)]