16146460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 22463972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 3191, 5060, 6382, 12764, 15955, 31910, 35101, 63820, 70202, 73393, 140404, 146786, 175505, 293572, 351010, 366965, 702020, 733930, 807323, 1467860, 1614646, 3229292, 4036615, 8073230, 16146460]

約数ペア:

[(1, 16146460), (2, 8073230), (4, 4036615), (5, 3229292), (10, 1614646), (11, 1467860), (20, 807323), (22, 733930), (23, 702020), (44, 366965), (46, 351010), (55, 293572), (92, 175505), (110, 146786), (115, 140404), (220, 73393), (230, 70202), (253, 63820), (460, 35101), (506, 31910), (1012, 15955), (1265, 12764), (2530, 6382), (3191, 5060)]