23193320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5419}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 52682400

約数和(自身を除く): 29489080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5419, 10838, 21676, 27095, 43352, 54190, 108380, 216760, 579833, 1159666, 2319332, 2899165, 4638664, 5798330, 11596660, 23193320]

約数ペア:

[(1, 23193320), (2, 11596660), (4, 5798330), (5, 4638664), (8, 2899165), (10, 2319332), (20, 1159666), (40, 579833), (107, 216760), (214, 108380), (428, 54190), (535, 43352), (856, 27095), (1070, 21676), (2140, 10838), (4280, 5419)]