47140240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84179}}^1$

素因数の和:84199

約数の個数: 40

約数和(自身を含む): 125259840

約数和(自身を除く): 78119600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84179, 168358, 336716, 420895, 589253, 673432, 841790, 1178506, 1346864, 1683580, 2357012, 2946265, 3367160, 4714024, 5892530, 6734320, 9428048, 11785060, 23570120, 47140240]

約数ペア:

[(1, 47140240), (2, 23570120), (4, 11785060), (5, 9428048), (7, 6734320), (8, 5892530), (10, 4714024), (14, 3367160), (16, 2946265), (20, 2357012), (28, 1683580), (35, 1346864), (40, 1178506), (56, 841790), (70, 673432), (80, 589253), (112, 420895), (140, 336716), (280, 168358), (560, 84179)]