16992250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 35852544

約数和(自身を除く): 18860294

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 125, 167, 185, 250, 275, 334, 370, 407, 550, 814, 835, 925, 1375, 1670, 1837, 1850, 2035, 2750, 3674, 4070, 4175, 4625, 6179, 8350, 9185, 9250, 10175, 12358, 18370, 20350, 20875, 30895, 41750, 45925, 50875, 61790, 67969, 91850, 101750, 135938, 154475, 229625, 308950, 339845, 459250, 679690, 772375, 1544750, 1699225, 3398450, 8496125, 16992250]

約数ペア:

[(1, 16992250), (2, 8496125), (5, 3398450), (10, 1699225), (11, 1544750), (22, 772375), (25, 679690), (37, 459250), (50, 339845), (55, 308950), (74, 229625), (110, 154475), (125, 135938), (167, 101750), (185, 91850), (250, 67969), (275, 61790), (334, 50875), (370, 45925), (407, 41750), (550, 30895), (814, 20875), (835, 20350), (925, 18370), (1375, 12358), (1670, 10175), (1837, 9250), (1850, 9185), (2035, 8350), (2750, 6179), (3674, 4625), (4070, 4175)]