25182010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15641}}^1$

素因数の和:15678

約数の個数: 32

約数和(自身を含む): 54058752

約数和(自身を除く): 28876742

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 15641, 31282, 78205, 109487, 156410, 218974, 359743, 547435, 719486, 1094870, 1798715, 2518201, 3597430, 5036402, 12591005, 25182010]

約数ペア:

[(1, 25182010), (2, 12591005), (5, 5036402), (7, 3597430), (10, 2518201), (14, 1798715), (23, 1094870), (35, 719486), (46, 547435), (70, 359743), (115, 218974), (161, 156410), (230, 109487), (322, 78205), (805, 31282), (1610, 15641)]