54319600

素因数分解:

$2^4\times 5^2\times {\mathrm{135799}}^1$

素因数の和:135817

約数の個数: 30

約数和(自身を含む): 130503800

約数和(自身を除く): 76184200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 135799, 271598, 543196, 678995, 1086392, 1357990, 2172784, 2715980, 3394975, 5431960, 6789950, 10863920, 13579900, 27159800, 54319600]

約数ペア:

[(1, 54319600), (2, 27159800), (4, 13579900), (5, 10863920), (8, 6789950), (10, 5431960), (16, 3394975), (20, 2715980), (25, 2172784), (40, 1357990), (50, 1086392), (80, 678995), (100, 543196), (200, 271598), (400, 135799)]