520030087975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53200009}}^1$

素因数の和:53200059

約数の個数: 24

約数和(自身を含む): 712454533920

約数和(自身を除く): 192424445945

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 9775, 53200009, 266000045, 904400153, 1223600207, 1330000225, 4522000765, 6118001035, 20801203519, 22610003825, 30590005175, 104006017595, 520030087975]

約数ペア:

[(1, 520030087975), (5, 104006017595), (17, 30590005175), (23, 22610003825), (25, 20801203519), (85, 6118001035), (115, 4522000765), (391, 1330000225), (425, 1223600207), (575, 904400153), (1955, 266000045), (9775, 53200009)]