140264600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{100189}}^1$

素因数の和:100212

約数の個数: 48

約数和(自身を含む): 372706800

約数和(自身を除く): 232442200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 100189, 200378, 400756, 500945, 701323, 801512, 1001890, 1402646, 2003780, 2504725, 2805292, 3506615, 4007560, 5009450, 5610584, 7013230, 10018900, 14026460, 17533075, 20037800, 28052920, 35066150, 70132300, 140264600]

約数ペア:

[(1, 140264600), (2, 70132300), (4, 35066150), (5, 28052920), (7, 20037800), (8, 17533075), (10, 14026460), (14, 10018900), (20, 7013230), (25, 5610584), (28, 5009450), (35, 4007560), (40, 3506615), (50, 2805292), (56, 2504725), (70, 2003780), (100, 1402646), (140, 1001890), (175, 801512), (200, 701323), (280, 500945), (350, 400756), (700, 200378), (1400, 100189)]