52468720

素因数分解:

$2^4\times 5^1\times {\mathrm{655859}}^1$

素因数の和:655872

約数の個数: 20

約数和(自身を含む): 121989960

約数和(自身を除く): 69521240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 655859, 1311718, 2623436, 3279295, 5246872, 6558590, 10493744, 13117180, 26234360, 52468720]

約数ペア:

[(1, 52468720), (2, 26234360), (4, 13117180), (5, 10493744), (8, 6558590), (10, 5246872), (16, 3279295), (20, 2623436), (40, 1311718), (80, 655859)]