13155740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50599}}^1$

素因数の和:50621

約数の個数: 24

約数和(自身を含む): 29752800

約数和(自身を除く): 16597060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50599, 101198, 202396, 252995, 505990, 657787, 1011980, 1315574, 2631148, 3288935, 6577870, 13155740]

約数ペア:

[(1, 13155740), (2, 6577870), (4, 3288935), (5, 2631148), (10, 1315574), (13, 1011980), (20, 657787), (26, 505990), (52, 252995), (65, 202396), (130, 101198), (260, 50599)]