33061880

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7583}}^1$

素因数の和:7703

約数の個数: 32

約数和(自身を含む): 75081600

約数和(自身を除く): 42019720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 7583, 15166, 30332, 37915, 60664, 75830, 151660, 303320, 826547, 1653094, 3306188, 4132735, 6612376, 8265470, 16530940, 33061880]

約数ペア:

[(1, 33061880), (2, 16530940), (4, 8265470), (5, 6612376), (8, 4132735), (10, 3306188), (20, 1653094), (40, 826547), (109, 303320), (218, 151660), (436, 75830), (545, 60664), (872, 37915), (1090, 30332), (2180, 15166), (4360, 7583)]