16164788780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{162853}}^1$

素因数の和:163578

約数の個数: 48

約数和(自身を含む): 38850450240

約数和(自身を除く): 22685661460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709, 1418, 2836, 3545, 4963, 7090, 9926, 14180, 19852, 24815, 49630, 99260, 162853, 325706, 651412, 814265, 1139971, 1628530, 2279942, 3257060, 4559884, 5699855, 11399710, 22799420, 115462777, 230925554, 461851108, 577313885, 808239439, 1154627770, 1616478878, 2309255540, 3232957756, 4041197195, 8082394390, 16164788780]

約数ペア:

[(1, 16164788780), (2, 8082394390), (4, 4041197195), (5, 3232957756), (7, 2309255540), (10, 1616478878), (14, 1154627770), (20, 808239439), (28, 577313885), (35, 461851108), (70, 230925554), (140, 115462777), (709, 22799420), (1418, 11399710), (2836, 5699855), (3545, 4559884), (4963, 3257060), (7090, 2279942), (9926, 1628530), (14180, 1139971), (19852, 814265), (24815, 651412), (49630, 325706), (99260, 162853)]