23733520

素因数分解:

$2^4\times 5^1\times {\mathrm{296669}}^1$

素因数の和:296682

約数の個数: 20

約数和(自身を含む): 55180620

約数和(自身を除く): 31447100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 296669, 593338, 1186676, 1483345, 2373352, 2966690, 4746704, 5933380, 11866760, 23733520]

約数ペア:

[(1, 23733520), (2, 11866760), (4, 5933380), (5, 4746704), (8, 2966690), (10, 2373352), (16, 1483345), (20, 1186676), (40, 593338), (80, 296669)]