45539420

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14503}}^1$

素因数の和:14669

約数の個数: 24

約数和(自身を含む): 96248544

約数和(自身を除く): 50709124

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 14503, 29006, 58012, 72515, 145030, 290060, 2276971, 4553942, 9107884, 11384855, 22769710, 45539420]

約数ペア:

[(1, 45539420), (2, 22769710), (4, 11384855), (5, 9107884), (10, 4553942), (20, 2276971), (157, 290060), (314, 145030), (628, 72515), (785, 58012), (1570, 29006), (3140, 14503)]