98742320

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3557}}^1$

素因数の和:3917

約数の個数: 40

約数和(自身を含む): 230302224

約数和(自身を除く): 131559904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 3557, 5552, 6940, 7114, 13880, 14228, 17785, 27760, 28456, 35570, 56912, 71140, 142280, 284560, 1234279, 2468558, 4937116, 6171395, 9874232, 12342790, 19748464, 24685580, 49371160, 98742320]

約数ペア:

[(1, 98742320), (2, 49371160), (4, 24685580), (5, 19748464), (8, 12342790), (10, 9874232), (16, 6171395), (20, 4937116), (40, 2468558), (80, 1234279), (347, 284560), (694, 142280), (1388, 71140), (1735, 56912), (2776, 35570), (3470, 28456), (3557, 27760), (5552, 17785), (6940, 14228), (7114, 13880)]