201807449860

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1279}}^1\times {\mathrm{7727}}^1$

素因数の和:10036

約数の個数: 48

約数和(自身を含む): 424597340160

約数和(自身を除く): 222789890300

約数列:

[1, 2, 4, 5, 10, 20, 1021, 1279, 2042, 2558, 4084, 5105, 5116, 6395, 7727, 10210, 12790, 15454, 20420, 25580, 30908, 38635, 77270, 154540, 1305859, 2611718, 5223436, 6529295, 7889267, 9882833, 13058590, 15778534, 19765666, 26117180, 31557068, 39446335, 39531332, 49414165, 78892670, 98828330, 157785340, 197656660, 10090372493, 20180744986, 40361489972, 50451862465, 100903724930, 201807449860]

約数ペア:

[(1, 201807449860), (2, 100903724930), (4, 50451862465), (5, 40361489972), (10, 20180744986), (20, 10090372493), (1021, 197656660), (1279, 157785340), (2042, 98828330), (2558, 78892670), (4084, 49414165), (5105, 39531332), (5116, 39446335), (6395, 31557068), (7727, 26117180), (10210, 19765666), (12790, 15778534), (15454, 13058590), (20420, 9882833), (25580, 7889267), (30908, 6529295), (38635, 5223436), (77270, 2611718), (154540, 1305859)]