39450260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13063}}^1$

素因数の和:13223

約数の個数: 24

約数和(自身を含む): 83400576

約数和(自身を除く): 43950316

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 13063, 26126, 52252, 65315, 130630, 261260, 1972513, 3945026, 7890052, 9862565, 19725130, 39450260]

約数ペア:

[(1, 39450260), (2, 19725130), (4, 9862565), (5, 7890052), (10, 3945026), (20, 1972513), (151, 261260), (302, 130630), (604, 65315), (755, 52252), (1510, 26126), (3020, 13063)]