220132100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{115859}}^1$

素因数の和:115892

約数の個数: 36

約数和(自身を含む): 502832400

約数和(自身を除く): 282700300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 115859, 231718, 463436, 579295, 1158590, 2201321, 2317180, 2896475, 4402642, 5792950, 8805284, 11006605, 11585900, 22013210, 44026420, 55033025, 110066050, 220132100]

約数ペア:

[(1, 220132100), (2, 110066050), (4, 55033025), (5, 44026420), (10, 22013210), (19, 11585900), (20, 11006605), (25, 8805284), (38, 5792950), (50, 4402642), (76, 2896475), (95, 2317180), (100, 2201321), (190, 1158590), (380, 579295), (475, 463436), (950, 231718), (1900, 115859)]