12495366910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{47279}}^1$

素因数の和:47425

約数の個数: 64

約数和(自身を含む): 25735449600

約数和(自身を除く): 13240082690

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 107, 130, 190, 214, 247, 494, 535, 1070, 1235, 1391, 2033, 2470, 2782, 4066, 6955, 10165, 13910, 20330, 26429, 47279, 52858, 94558, 132145, 236395, 264290, 472790, 614627, 898301, 1229254, 1796602, 3073135, 4491505, 5058853, 6146270, 8983010, 10117706, 11677913, 23355826, 25294265, 50588530, 58389565, 65765089, 96118207, 116779130, 131530178, 192236414, 328825445, 480591035, 657650890, 961182070, 1249536691, 2499073382, 6247683455, 12495366910]

約数ペア:

[(1, 12495366910), (2, 6247683455), (5, 2499073382), (10, 1249536691), (13, 961182070), (19, 657650890), (26, 480591035), (38, 328825445), (65, 192236414), (95, 131530178), (107, 116779130), (130, 96118207), (190, 65765089), (214, 58389565), (247, 50588530), (494, 25294265), (535, 23355826), (1070, 11677913), (1235, 10117706), (1391, 8983010), (2033, 6146270), (2470, 5058853), (2782, 4491505), (4066, 3073135), (6955, 1796602), (10165, 1229254), (13910, 898301), (20330, 614627), (26429, 472790), (47279, 264290), (52858, 236395), (94558, 132145)]