24747280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3727}}^1$

素因数の和:3823

約数の個数: 40

約数和(自身を含む): 58246272

約数和(自身を除く): 33498992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 3727, 6640, 7454, 14908, 18635, 29816, 37270, 59632, 74540, 149080, 298160, 309341, 618682, 1237364, 1546705, 2474728, 3093410, 4949456, 6186820, 12373640, 24747280]

約数ペア:

[(1, 24747280), (2, 12373640), (4, 6186820), (5, 4949456), (8, 3093410), (10, 2474728), (16, 1546705), (20, 1237364), (40, 618682), (80, 309341), (83, 298160), (166, 149080), (332, 74540), (415, 59632), (664, 37270), (830, 29816), (1328, 18635), (1660, 14908), (3320, 7454), (3727, 6640)]