88938580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{44029}}^1$

素因数の和:44139

約数の個数: 24

約数和(自身を含む): 188624520

約数和(自身を除く): 99685940

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 44029, 88058, 176116, 220145, 440290, 880580, 4446929, 8893858, 17787716, 22234645, 44469290, 88938580]

約数ペア:

[(1, 88938580), (2, 44469290), (4, 22234645), (5, 17787716), (10, 8893858), (20, 4446929), (101, 880580), (202, 440290), (404, 220145), (505, 176116), (1010, 88058), (2020, 44029)]