11720650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13789}}^1$

素因数の和:13818

約数の個数: 24

約数和(自身を含む): 23084460

約数和(自身を除く): 11363810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 13789, 27578, 68945, 137890, 234413, 344725, 468826, 689450, 1172065, 2344130, 5860325, 11720650]

約数ペア:

[(1, 11720650), (2, 5860325), (5, 2344130), (10, 1172065), (17, 689450), (25, 468826), (34, 344725), (50, 234413), (85, 137890), (170, 68945), (425, 27578), (850, 13789)]