2866707920

素因数分解:

$2^4\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{17203}}^1$

素因数の和:19299

約数の個数: 40

約数和(自身を含む): 6668683296

約数和(自身を除く): 3801975376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2083, 4166, 8332, 10415, 16664, 17203, 20830, 33328, 34406, 41660, 68812, 83320, 86015, 137624, 166640, 172030, 275248, 344060, 688120, 1376240, 35833849, 71667698, 143335396, 179169245, 286670792, 358338490, 573341584, 716676980, 1433353960, 2866707920]

約数ペア:

[(1, 2866707920), (2, 1433353960), (4, 716676980), (5, 573341584), (8, 358338490), (10, 286670792), (16, 179169245), (20, 143335396), (40, 71667698), (80, 35833849), (2083, 1376240), (4166, 688120), (8332, 344060), (10415, 275248), (16664, 172030), (17203, 166640), (20830, 137624), (33328, 86015), (34406, 83320), (41660, 68812)]