23449840

素因数分解:

$2^4\times 5^1\times {\mathrm{293123}}^1$

素因数の和:293136

約数の個数: 20

約数和(自身を含む): 54521064

約数和(自身を除く): 31071224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293123, 586246, 1172492, 1465615, 2344984, 2931230, 4689968, 5862460, 11724920, 23449840]

約数ペア:

[(1, 23449840), (2, 11724920), (4, 5862460), (5, 4689968), (8, 2931230), (10, 2344984), (16, 1465615), (20, 1172492), (40, 586246), (80, 293123)]