40214930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15527}}^1$

素因数の和:15578

約数の個数: 32

約数和(自身を含む): 84969216

約数和(自身を除く): 44754286

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 15527, 31054, 77635, 108689, 155270, 217378, 543445, 574499, 1086890, 1148998, 2872495, 4021493, 5744990, 8042986, 20107465, 40214930]

約数ペア:

[(1, 40214930), (2, 20107465), (5, 8042986), (7, 5744990), (10, 4021493), (14, 2872495), (35, 1148998), (37, 1086890), (70, 574499), (74, 543445), (185, 217378), (259, 155270), (370, 108689), (518, 77635), (1295, 31054), (2590, 15527)]