5215250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 10198656

約数和(自身を除く): 4983406

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 907, 1150, 1814, 2875, 4535, 5750, 9070, 20861, 22675, 41722, 45350, 104305, 113375, 208610, 226750, 521525, 1043050, 2607625, 5215250]

約数ペア:

[(1, 5215250), (2, 2607625), (5, 1043050), (10, 521525), (23, 226750), (25, 208610), (46, 113375), (50, 104305), (115, 45350), (125, 41722), (230, 22675), (250, 20861), (575, 9070), (907, 5750), (1150, 4535), (1814, 2875)]