1051982720

素因数分解:

$2^7\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4337}}^1$

素因数の和:4735

約数の個数: 64

約数和(自身を含む): 2522113200

約数和(自身を除く): 1470130480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 379, 640, 758, 1516, 1895, 3032, 3790, 4337, 6064, 7580, 8674, 12128, 15160, 17348, 21685, 24256, 30320, 34696, 43370, 48512, 60640, 69392, 86740, 121280, 138784, 173480, 242560, 277568, 346960, 555136, 693920, 1387840, 1643723, 2775680, 3287446, 6574892, 8218615, 13149784, 16437230, 26299568, 32874460, 52599136, 65748920, 105198272, 131497840, 210396544, 262995680, 525991360, 1051982720]

約数ペア:

[(1, 1051982720), (2, 525991360), (4, 262995680), (5, 210396544), (8, 131497840), (10, 105198272), (16, 65748920), (20, 52599136), (32, 32874460), (40, 26299568), (64, 16437230), (80, 13149784), (128, 8218615), (160, 6574892), (320, 3287446), (379, 2775680), (640, 1643723), (758, 1387840), (1516, 693920), (1895, 555136), (3032, 346960), (3790, 277568), (4337, 242560), (6064, 173480), (7580, 138784), (8674, 121280), (12128, 86740), (15160, 69392), (17348, 60640), (21685, 48512), (24256, 43370), (30320, 34696)]