27749060

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1523}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 58375296

約数和(自身を除く): 30626236

約数列:

[1, 2, 4, 5, 10, 20, 911, 1523, 1822, 3046, 3644, 4555, 6092, 7615, 9110, 15230, 18220, 30460, 1387453, 2774906, 5549812, 6937265, 13874530, 27749060]

約数ペア:

[(1, 27749060), (2, 13874530), (4, 6937265), (5, 5549812), (10, 2774906), (20, 1387453), (911, 30460), (1523, 18220), (1822, 15230), (3046, 9110), (3644, 7615), (4555, 6092)]