25920690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10937}}^1$

素因数の和:11026

約数の個数: 32

約数和(自身を含む): 63002880

約数和(自身を除く): 37082190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 10937, 21874, 32811, 54685, 65622, 109370, 164055, 328110, 864023, 1728046, 2592069, 4320115, 5184138, 8640230, 12960345, 25920690]

約数ペア:

[(1, 25920690), (2, 12960345), (3, 8640230), (5, 5184138), (6, 4320115), (10, 2592069), (15, 1728046), (30, 864023), (79, 328110), (158, 164055), (237, 109370), (395, 65622), (474, 54685), (790, 32811), (1185, 21874), (2370, 10937)]