264195460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5412

約数の個数: 48

約数和(自身を含む): 577414656

約数和(自身を除く): 313219196

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 4982, 5303, 9964, 10606, 12455, 21212, 24910, 26515, 49820, 53030, 106060, 249241, 281059, 498482, 562118, 996964, 1124236, 1246205, 1405295, 2492410, 2810590, 4984820, 5621180, 13209773, 26419546, 52839092, 66048865, 132097730, 264195460]

約数ペア:

[(1, 264195460), (2, 132097730), (4, 66048865), (5, 52839092), (10, 26419546), (20, 13209773), (47, 5621180), (53, 4984820), (94, 2810590), (106, 2492410), (188, 1405295), (212, 1246205), (235, 1124236), (265, 996964), (470, 562118), (530, 498482), (940, 281059), (1060, 249241), (2491, 106060), (4982, 53030), (5303, 49820), (9964, 26515), (10606, 24910), (12455, 21212)]