314845850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24889}}^1$

素因数の和:24935

約数の個数: 48

約数和(自身を含む): 666653760

約数和(自身を除く): 351807910

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 24889, 49778, 124445, 248890, 273779, 547558, 572447, 622225, 1144894, 1244450, 1368895, 2737790, 2862235, 5724470, 6296917, 6844475, 12593834, 13688950, 14311175, 28622350, 31484585, 62969170, 157422925, 314845850]

約数ペア:

[(1, 314845850), (2, 157422925), (5, 62969170), (10, 31484585), (11, 28622350), (22, 14311175), (23, 13688950), (25, 12593834), (46, 6844475), (50, 6296917), (55, 5724470), (110, 2862235), (115, 2737790), (230, 1368895), (253, 1244450), (275, 1144894), (506, 622225), (550, 572447), (575, 547558), (1150, 273779), (1265, 248890), (2530, 124445), (6325, 49778), (12650, 24889)]