233257040

素因数分解:

$2^4\times 5^1\times {\mathrm{2915713}}^1$

素因数の和:2915726

約数の個数: 20

約数和(自身を含む): 542322804

約数和(自身を除く): 309065764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2915713, 5831426, 11662852, 14578565, 23325704, 29157130, 46651408, 58314260, 116628520, 233257040]

約数ペア:

[(1, 233257040), (2, 116628520), (4, 58314260), (5, 46651408), (8, 29157130), (10, 23325704), (16, 14578565), (20, 11662852), (40, 5831426), (80, 2915713)]