23274640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 54639360

約数和(自身を除く): 31364720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 2719, 4280, 5438, 8560, 10876, 13595, 21752, 27190, 43504, 54380, 108760, 217520, 290933, 581866, 1163732, 1454665, 2327464, 2909330, 4654928, 5818660, 11637320, 23274640]

約数ペア:

[(1, 23274640), (2, 11637320), (4, 5818660), (5, 4654928), (8, 2909330), (10, 2327464), (16, 1454665), (20, 1163732), (40, 581866), (80, 290933), (107, 217520), (214, 108760), (428, 54380), (535, 43504), (856, 27190), (1070, 21752), (1712, 13595), (2140, 10876), (2719, 8560), (4280, 5438)]