64757050

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{5419}}^1$

素因数の和:5670

約数の個数: 24

約数和(自身を含む): 120974400

約数和(自身を除く): 56217350

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 1195, 2390, 5419, 5975, 10838, 11950, 27095, 54190, 135475, 270950, 1295141, 2590282, 6475705, 12951410, 32378525, 64757050]

約数ペア:

[(1, 64757050), (2, 32378525), (5, 12951410), (10, 6475705), (25, 2590282), (50, 1295141), (239, 270950), (478, 135475), (1195, 54190), (2390, 27095), (5419, 11950), (5975, 10838)]