103637397520

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{19867}}^1$

素因数の和:20408

約数の個数: 80

約数和(自身を含む): 242923969728

約数和(自身を除く): 139286572208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 331, 394, 662, 788, 985, 1324, 1576, 1655, 1970, 2648, 3152, 3310, 3940, 5296, 6620, 7880, 13240, 15760, 19867, 26480, 39734, 65207, 79468, 99335, 130414, 158936, 198670, 260828, 317872, 326035, 397340, 521656, 652070, 794680, 1043312, 1304140, 1589360, 2608280, 3913799, 5216560, 6575977, 7827598, 13151954, 15655196, 19568995, 26303908, 31310392, 32879885, 39137990, 52607816, 62620784, 65759770, 78275980, 105215632, 131519540, 156551960, 263039080, 313103920, 526078160, 1295467469, 2590934938, 5181869876, 6477337345, 10363739752, 12954674690, 20727479504, 25909349380, 51818698760, 103637397520]

約数ペア:

[(1, 103637397520), (2, 51818698760), (4, 25909349380), (5, 20727479504), (8, 12954674690), (10, 10363739752), (16, 6477337345), (20, 5181869876), (40, 2590934938), (80, 1295467469), (197, 526078160), (331, 313103920), (394, 263039080), (662, 156551960), (788, 131519540), (985, 105215632), (1324, 78275980), (1576, 65759770), (1655, 62620784), (1970, 52607816), (2648, 39137990), (3152, 32879885), (3310, 31310392), (3940, 26303908), (5296, 19568995), (6620, 15655196), (7880, 13151954), (13240, 7827598), (15760, 6575977), (19867, 5216560), (26480, 3913799), (39734, 2608280), (65207, 1589360), (79468, 1304140), (99335, 1043312), (130414, 794680), (158936, 652070), (198670, 521656), (260828, 397340), (317872, 326035)]