17105980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6529}}^1$

素因数の和:6669

約数の個数: 24

約数和(自身を含む): 36202320

約数和(自身を除く): 19096340

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6529, 13058, 26116, 32645, 65290, 130580, 855299, 1710598, 3421196, 4276495, 8552990, 17105980]

約数ペア:

[(1, 17105980), (2, 8552990), (4, 4276495), (5, 3421196), (10, 1710598), (20, 855299), (131, 130580), (262, 65290), (524, 32645), (655, 26116), (1310, 13058), (2620, 6529)]