25672010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28238

約数の個数: 32

約数和(自身を含む): 56875392

約数和(自身を除く): 31203382

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28211, 56422, 141055, 197477, 282110, 366743, 394954, 733486, 987385, 1833715, 1974770, 2567201, 3667430, 5134402, 12836005, 25672010]

約数ペア:

[(1, 25672010), (2, 12836005), (5, 5134402), (7, 3667430), (10, 2567201), (13, 1974770), (14, 1833715), (26, 987385), (35, 733486), (65, 394954), (70, 366743), (91, 282110), (130, 197477), (182, 141055), (455, 56422), (910, 28211)]