20134809500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{134681}}^1$

素因数の和:134736

約数の個数: 96

約数和(自身を含む): 49416441984

約数和(自身を除く): 29281632484

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 125, 130, 230, 250, 260, 299, 325, 460, 500, 575, 598, 650, 1150, 1196, 1300, 1495, 1625, 2300, 2875, 2990, 3250, 5750, 5980, 6500, 7475, 11500, 14950, 29900, 37375, 74750, 134681, 149500, 269362, 538724, 673405, 1346810, 1750853, 2693620, 3097663, 3367025, 3501706, 6195326, 6734050, 7003412, 8754265, 12390652, 13468100, 15488315, 16835125, 17508530, 30976630, 33670250, 35017060, 40269619, 43771325, 61953260, 67340500, 77441575, 80539238, 87542650, 154883150, 161078476, 175085300, 201348095, 218856625, 309766300, 387207875, 402696190, 437713250, 774415750, 805392380, 875426500, 1006740475, 1548831500, 2013480950, 4026961900, 5033702375, 10067404750, 20134809500]

約数ペア:

[(1, 20134809500), (2, 10067404750), (4, 5033702375), (5, 4026961900), (10, 2013480950), (13, 1548831500), (20, 1006740475), (23, 875426500), (25, 805392380), (26, 774415750), (46, 437713250), (50, 402696190), (52, 387207875), (65, 309766300), (92, 218856625), (100, 201348095), (115, 175085300), (125, 161078476), (130, 154883150), (230, 87542650), (250, 80539238), (260, 77441575), (299, 67340500), (325, 61953260), (460, 43771325), (500, 40269619), (575, 35017060), (598, 33670250), (650, 30976630), (1150, 17508530), (1196, 16835125), (1300, 15488315), (1495, 13468100), (1625, 12390652), (2300, 8754265), (2875, 7003412), (2990, 6734050), (3250, 6195326), (5750, 3501706), (5980, 3367025), (6500, 3097663), (7475, 2693620), (11500, 1750853), (14950, 1346810), (29900, 673405), (37375, 538724), (74750, 269362), (134681, 149500)]