81262300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{116089}}^1$

素因数の和:116110

約数の個数: 36

約数和(自身を含む): 201532240

約数和(自身を除く): 120269940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 116089, 232178, 464356, 580445, 812623, 1160890, 1625246, 2321780, 2902225, 3250492, 4063115, 5804450, 8126230, 11608900, 16252460, 20315575, 40631150, 81262300]

約数ペア:

[(1, 81262300), (2, 40631150), (4, 20315575), (5, 16252460), (7, 11608900), (10, 8126230), (14, 5804450), (20, 4063115), (25, 3250492), (28, 2902225), (35, 2321780), (50, 1625246), (70, 1160890), (100, 812623), (140, 580445), (175, 464356), (350, 232178), (700, 116089)]