4116760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 9363600

約数和(自身を除く): 5246840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1019, 2020, 2038, 4040, 4076, 5095, 8152, 10190, 20380, 40760, 102919, 205838, 411676, 514595, 823352, 1029190, 2058380, 4116760]

約数ペア:

[(1, 4116760), (2, 2058380), (4, 1029190), (5, 823352), (8, 514595), (10, 411676), (20, 205838), (40, 102919), (101, 40760), (202, 20380), (404, 10190), (505, 8152), (808, 5095), (1010, 4076), (1019, 4040), (2020, 2038)]