28305358550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{80872453}}^1$

素因数の和:80872472

約数の個数: 24

約数和(自身を含む): 60169105776

約数和(自身を除く): 31863747226

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 80872453, 161744906, 404362265, 566107171, 808724530, 1132214342, 2021811325, 2830535855, 4043622650, 5661071710, 14152679275, 28305358550]

約数ペア:

[(1, 28305358550), (2, 14152679275), (5, 5661071710), (7, 4043622650), (10, 2830535855), (14, 2021811325), (25, 1132214342), (35, 808724530), (50, 566107171), (70, 404362265), (175, 161744906), (350, 80872453)]