18078082205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1\times {\mathrm{1249}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 22628700000

約数和(自身を除く): 4550617795

約数列:

[1, 5, 29, 145, 173, 577, 865, 1249, 2885, 5017, 6245, 16733, 25085, 36221, 83665, 99821, 181105, 216077, 499105, 720673, 1080385, 2894809, 3603365, 6266233, 14474045, 20899517, 31331165, 104497585, 124676429, 623382145, 3615616441, 18078082205]

約数ペア:

[(1, 18078082205), (5, 3615616441), (29, 623382145), (145, 124676429), (173, 104497585), (577, 31331165), (865, 20899517), (1249, 14474045), (2885, 6266233), (5017, 3603365), (6245, 2894809), (16733, 1080385), (25085, 720673), (36221, 499105), (83665, 216077), (99821, 181105)]