16273180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10567}}^1$

素因数の和:10594

約数の個数: 48

約数和(自身を含む): 42610176

約数和(自身を除く): 26336996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10567, 21134, 42268, 52835, 73969, 105670, 116237, 147938, 211340, 232474, 295876, 369845, 464948, 581185, 739690, 813659, 1162370, 1479380, 1627318, 2324740, 3254636, 4068295, 8136590, 16273180]

約数ペア:

[(1, 16273180), (2, 8136590), (4, 4068295), (5, 3254636), (7, 2324740), (10, 1627318), (11, 1479380), (14, 1162370), (20, 813659), (22, 739690), (28, 581185), (35, 464948), (44, 369845), (55, 295876), (70, 232474), (77, 211340), (110, 147938), (140, 116237), (154, 105670), (220, 73969), (308, 52835), (385, 42268), (770, 21134), (1540, 10567)]