25460260030

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19435313}}^1$

素因数の和:19435451

約数の個数: 16

約数和(自身を含む): 46178306064

約数和(自身を除く): 20718046034

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 19435313, 38870626, 97176565, 194353130, 2546026003, 5092052006, 12730130015, 25460260030]

約数ペア:

[(1, 25460260030), (2, 12730130015), (5, 5092052006), (10, 2546026003), (131, 194353130), (262, 97176565), (655, 38870626), (1310, 19435313)]