13821510400

素因数分解:

$2^8\times 5^2\times {\mathrm{67}}^1\times {\mathrm{32233}}^1$

素因数の和:32326

約数の個数: 108

約数和(自身を含む): 34722077992

約数和(自身を除く): 20900567592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 256, 268, 320, 335, 400, 536, 640, 670, 800, 1072, 1280, 1340, 1600, 1675, 2144, 2680, 3200, 3350, 4288, 5360, 6400, 6700, 8576, 10720, 13400, 17152, 21440, 26800, 32233, 42880, 53600, 64466, 85760, 107200, 128932, 161165, 214400, 257864, 322330, 428800, 515728, 644660, 805825, 1031456, 1289320, 1611650, 2062912, 2159611, 2578640, 3223300, 4125824, 4319222, 5157280, 6446600, 8251648, 8638444, 10314560, 10798055, 12893200, 17276888, 20629120, 21596110, 25786400, 34553776, 41258240, 43192220, 51572800, 53990275, 69107552, 86384440, 103145600, 107980550, 138215104, 172768880, 206291200, 215961100, 276430208, 345537760, 431922200, 552860416, 691075520, 863844400, 1382151040, 1727688800, 2764302080, 3455377600, 6910755200, 13821510400]

約数ペア:

[(1, 13821510400), (2, 6910755200), (4, 3455377600), (5, 2764302080), (8, 1727688800), (10, 1382151040), (16, 863844400), (20, 691075520), (25, 552860416), (32, 431922200), (40, 345537760), (50, 276430208), (64, 215961100), (67, 206291200), (80, 172768880), (100, 138215104), (128, 107980550), (134, 103145600), (160, 86384440), (200, 69107552), (256, 53990275), (268, 51572800), (320, 43192220), (335, 41258240), (400, 34553776), (536, 25786400), (640, 21596110), (670, 20629120), (800, 17276888), (1072, 12893200), (1280, 10798055), (1340, 10314560), (1600, 8638444), (1675, 8251648), (2144, 6446600), (2680, 5157280), (3200, 4319222), (3350, 4125824), (4288, 3223300), (5360, 2578640), (6400, 2159611), (6700, 2062912), (8576, 1611650), (10720, 1289320), (13400, 1031456), (17152, 805825), (21440, 644660), (26800, 515728), (32233, 428800), (42880, 322330), (53600, 257864), (64466, 214400), (85760, 161165), (107200, 128932)]