99982540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{102023}}^1$

素因数の和:102046

約数の個数: 36

約数和(自身を含む): 244245456

約数和(自身を除く): 144262916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 102023, 204046, 408092, 510115, 714161, 1020230, 1428322, 2040460, 2856644, 3570805, 4999127, 7141610, 9998254, 14283220, 19996508, 24995635, 49991270, 99982540]

約数ペア:

[(1, 99982540), (2, 49991270), (4, 24995635), (5, 19996508), (7, 14283220), (10, 9998254), (14, 7141610), (20, 4999127), (28, 3570805), (35, 2856644), (49, 2040460), (70, 1428322), (98, 1020230), (140, 714161), (196, 510115), (245, 408092), (490, 204046), (980, 102023)]