1072125800

素因数分解:

$2^3\times 5^2\times {\mathrm{439}}^1\times {\mathrm{12211}}^1$

素因数の和:12666

約数の個数: 48

約数和(自身を含む): 2498575200

約数和(自身を除く): 1426449400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 439, 878, 1756, 2195, 3512, 4390, 8780, 10975, 12211, 17560, 21950, 24422, 43900, 48844, 61055, 87800, 97688, 122110, 244220, 305275, 488440, 610550, 1221100, 2442200, 5360629, 10721258, 21442516, 26803145, 42885032, 53606290, 107212580, 134015725, 214425160, 268031450, 536062900, 1072125800]

約数ペア:

[(1, 1072125800), (2, 536062900), (4, 268031450), (5, 214425160), (8, 134015725), (10, 107212580), (20, 53606290), (25, 42885032), (40, 26803145), (50, 21442516), (100, 10721258), (200, 5360629), (439, 2442200), (878, 1221100), (1756, 610550), (2195, 488440), (3512, 305275), (4390, 244220), (8780, 122110), (10975, 97688), (12211, 87800), (17560, 61055), (21950, 48844), (24422, 43900)]