5243840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2341}}^1$

素因数の和:2365

約数の個数: 56

約数和(自身を含む): 14276832

約数和(自身を除く): 9032992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2341, 4682, 9364, 11705, 16387, 18728, 23410, 32774, 37456, 46820, 65548, 74912, 81935, 93640, 131096, 149824, 163870, 187280, 262192, 327740, 374560, 524384, 655480, 749120, 1048768, 1310960, 2621920, 5243840]

約数ペア:

[(1, 5243840), (2, 2621920), (4, 1310960), (5, 1048768), (7, 749120), (8, 655480), (10, 524384), (14, 374560), (16, 327740), (20, 262192), (28, 187280), (32, 163870), (35, 149824), (40, 131096), (56, 93640), (64, 81935), (70, 74912), (80, 65548), (112, 46820), (140, 37456), (160, 32774), (224, 23410), (280, 18728), (320, 16387), (448, 11705), (560, 9364), (1120, 4682), (2240, 2341)]