98708020

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{11779}}^1$

素因数の和:12207

約数の個数: 24

約数和(自身を含む): 207799200

約数和(自身を除く): 109091180

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 11779, 23558, 47116, 58895, 117790, 235580, 4935401, 9870802, 19741604, 24677005, 49354010, 98708020]

約数ペア:

[(1, 98708020), (2, 49354010), (4, 24677005), (5, 19741604), (10, 9870802), (20, 4935401), (419, 235580), (838, 117790), (1676, 58895), (2095, 47116), (4190, 23558), (8380, 11779)]