100809740420

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{11226029}}^1$

素因数の和:11226487

約数の個数: 24

約数和(自身を含む): 212171967000

約数和(自身を除く): 111362226580

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8980, 11226029, 22452058, 44904116, 56130145, 112260290, 224520580, 5040487021, 10080974042, 20161948084, 25202435105, 50404870210, 100809740420]

約数ペア:

[(1, 100809740420), (2, 50404870210), (4, 25202435105), (5, 20161948084), (10, 10080974042), (20, 5040487021), (449, 224520580), (898, 112260290), (1796, 56130145), (2245, 44904116), (4490, 22452058), (8980, 11226029)]