25078270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 26761730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1499, 1673, 2390, 2998, 3346, 7495, 8365, 10493, 14990, 16730, 20986, 52465, 104930, 358261, 716522, 1791305, 2507827, 3582610, 5015654, 12539135, 25078270]

約数ペア:

[(1, 25078270), (2, 12539135), (5, 5015654), (7, 3582610), (10, 2507827), (14, 1791305), (35, 716522), (70, 358261), (239, 104930), (478, 52465), (1195, 20986), (1499, 16730), (1673, 14990), (2390, 10493), (2998, 8365), (3346, 7495)]