25971886090

素因数分解:

$2^1\times 5^1\times {\mathrm{16879}}^1\times {\mathrm{153871}}^1$

素因数の和:170757

約数の個数: 16

約数和(自身を含む): 46752468480

約数和(自身を除く): 20780582390

約数列:

[1, 2, 5, 10, 16879, 33758, 84395, 153871, 168790, 307742, 769355, 1538710, 2597188609, 5194377218, 12985943045, 25971886090]

約数ペア:

[(1, 25971886090), (2, 12985943045), (5, 5194377218), (10, 2597188609), (16879, 1538710), (33758, 769355), (84395, 307742), (153871, 168790)]