9437740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36299}}^1$

素因数の和:36321

約数の個数: 24

約数和(自身を含む): 21344400

約数和(自身を除く): 11906660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36299, 72598, 145196, 181495, 362990, 471887, 725980, 943774, 1887548, 2359435, 4718870, 9437740]

約数ペア:

[(1, 9437740), (2, 4718870), (4, 2359435), (5, 1887548), (10, 943774), (13, 725980), (20, 471887), (26, 362990), (52, 181495), (65, 145196), (130, 72598), (260, 36299)]