63175460

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{1973}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 132818616

約数和(自身を除く): 69643156

約数列:

[1, 2, 4, 5, 10, 20, 1601, 1973, 3202, 3946, 6404, 7892, 8005, 9865, 16010, 19730, 32020, 39460, 3158773, 6317546, 12635092, 15793865, 31587730, 63175460]

約数ペア:

[(1, 63175460), (2, 31587730), (4, 15793865), (5, 12635092), (10, 6317546), (20, 3158773), (1601, 39460), (1973, 32020), (3202, 19730), (3946, 16010), (6404, 9865), (7892, 8005)]