23415520

素因数分解:

$2^5\times 5^1\times {\mathrm{146347}}^1$

素因数の和:146362

約数の個数: 24

約数和(自身を含む): 55319544

約数和(自身を除く): 31904024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 146347, 292694, 585388, 731735, 1170776, 1463470, 2341552, 2926940, 4683104, 5853880, 11707760, 23415520]

約数ペア:

[(1, 23415520), (2, 11707760), (4, 5853880), (5, 4683104), (8, 2926940), (10, 2341552), (16, 1463470), (20, 1170776), (32, 731735), (40, 585388), (80, 292694), (160, 146347)]