17200540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122861}}^1$

素因数の和:122877

約数の個数: 24

約数和(自身を含む): 41281632

約数和(自身を除く): 24081092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122861, 245722, 491444, 614305, 860027, 1228610, 1720054, 2457220, 3440108, 4300135, 8600270, 17200540]

約数ペア:

[(1, 17200540), (2, 8600270), (4, 4300135), (5, 3440108), (7, 2457220), (10, 1720054), (14, 1228610), (20, 860027), (28, 614305), (35, 491444), (70, 245722), (140, 122861)]