29123361800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11201293}}^1$

素因数の和:11201322

約数の個数: 48

約数和(自身を含む): 72920423940

約数和(自身を除く): 43797062140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11201293, 22402586, 44805172, 56006465, 89610344, 112012930, 145616809, 224025860, 280032325, 291233618, 448051720, 560064650, 582467236, 728084045, 1120129300, 1164934472, 1456168090, 2240258600, 2912336180, 3640420225, 5824672360, 7280840450, 14561680900, 29123361800]

約数ペア:

[(1, 29123361800), (2, 14561680900), (4, 7280840450), (5, 5824672360), (8, 3640420225), (10, 2912336180), (13, 2240258600), (20, 1456168090), (25, 1164934472), (26, 1120129300), (40, 728084045), (50, 582467236), (52, 560064650), (65, 448051720), (100, 291233618), (104, 280032325), (130, 224025860), (200, 145616809), (260, 112012930), (325, 89610344), (520, 56006465), (650, 44805172), (1300, 22402586), (2600, 11201293)]