15274760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16637

約数の個数: 32

約数和(自身を含む): 35864640

約数和(自身を除く): 20589880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16603, 33206, 66412, 83015, 132824, 166030, 332060, 381869, 664120, 763738, 1527476, 1909345, 3054952, 3818690, 7637380, 15274760]

約数ペア:

[(1, 15274760), (2, 7637380), (4, 3818690), (5, 3054952), (8, 1909345), (10, 1527476), (20, 763738), (23, 664120), (40, 381869), (46, 332060), (92, 166030), (115, 132824), (184, 83015), (230, 66412), (460, 33206), (920, 16603)]