98532020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 214135488

約数和(自身を除く): 115603468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 107, 164, 205, 214, 410, 428, 535, 820, 1070, 1123, 2140, 2246, 4387, 4492, 5615, 8774, 11230, 17548, 21935, 22460, 43870, 46043, 87740, 92086, 120161, 184172, 230215, 240322, 460430, 480644, 600805, 920860, 1201610, 2403220, 4926601, 9853202, 19706404, 24633005, 49266010, 98532020]

約数ペア:

[(1, 98532020), (2, 49266010), (4, 24633005), (5, 19706404), (10, 9853202), (20, 4926601), (41, 2403220), (82, 1201610), (107, 920860), (164, 600805), (205, 480644), (214, 460430), (410, 240322), (428, 230215), (535, 184172), (820, 120161), (1070, 92086), (1123, 87740), (2140, 46043), (2246, 43870), (4387, 22460), (4492, 21935), (5615, 17548), (8774, 11230)]