15393760

素因数分解:

$2^5\times 5^1\times {\mathrm{96211}}^1$

素因数の和:96226

約数の個数: 24

約数和(自身を含む): 36368136

約数和(自身を除く): 20974376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 96211, 192422, 384844, 481055, 769688, 962110, 1539376, 1924220, 3078752, 3848440, 7696880, 15393760]

約数ペア:

[(1, 15393760), (2, 7696880), (4, 3848440), (5, 3078752), (8, 1924220), (10, 1539376), (16, 962110), (20, 769688), (32, 481055), (40, 384844), (80, 192422), (160, 96211)]