23963120

素因数分解:

$2^4\times 5^1\times {\mathrm{299539}}^1$

素因数の和:299552

約数の個数: 20

約数和(自身を含む): 55714440

約数和(自身を除く): 31751320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 299539, 599078, 1198156, 1497695, 2396312, 2995390, 4792624, 5990780, 11981560, 23963120]

約数ペア:

[(1, 23963120), (2, 11981560), (4, 5990780), (5, 4792624), (8, 2995390), (10, 2396312), (16, 1497695), (20, 1198156), (40, 599078), (80, 299539)]