112720760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{38603}}^1$

素因数の和:38687

約数の個数: 32

約数和(自身を含む): 257102640

約数和(自身を除く): 144381880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 38603, 77206, 154412, 193015, 308824, 386030, 772060, 1544120, 2818019, 5636038, 11272076, 14090095, 22544152, 28180190, 56360380, 112720760]

約数ペア:

[(1, 112720760), (2, 56360380), (4, 28180190), (5, 22544152), (8, 14090095), (10, 11272076), (20, 5636038), (40, 2818019), (73, 1544120), (146, 772060), (292, 386030), (365, 308824), (584, 193015), (730, 154412), (1460, 77206), (2920, 38603)]