73900940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{22669}}^1$

素因数の和:22841

約数の個数: 24

約数和(自身を含む): 156150960

約数和(自身を除く): 82250020

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 22669, 45338, 90676, 113345, 226690, 453380, 3695047, 7390094, 14780188, 18475235, 36950470, 73900940]

約数ペア:

[(1, 73900940), (2, 36950470), (4, 18475235), (5, 14780188), (10, 7390094), (20, 3695047), (163, 453380), (326, 226690), (652, 113345), (815, 90676), (1630, 45338), (3260, 22669)]