10545500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 27675648

約数和(自身を除く): 17130148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 131, 140, 161, 175, 230, 250, 262, 322, 350, 460, 500, 524, 575, 644, 655, 700, 805, 875, 917, 1150, 1310, 1610, 1750, 1834, 2300, 2620, 2875, 3013, 3220, 3275, 3500, 3668, 4025, 4585, 5750, 6026, 6550, 8050, 9170, 11500, 12052, 13100, 15065, 16100, 16375, 18340, 20125, 21091, 22925, 30130, 32750, 40250, 42182, 45850, 60260, 65500, 75325, 80500, 84364, 91700, 105455, 114625, 150650, 210910, 229250, 301300, 376625, 421820, 458500, 527275, 753250, 1054550, 1506500, 2109100, 2636375, 5272750, 10545500]

約数ペア:

[(1, 10545500), (2, 5272750), (4, 2636375), (5, 2109100), (7, 1506500), (10, 1054550), (14, 753250), (20, 527275), (23, 458500), (25, 421820), (28, 376625), (35, 301300), (46, 229250), (50, 210910), (70, 150650), (92, 114625), (100, 105455), (115, 91700), (125, 84364), (131, 80500), (140, 75325), (161, 65500), (175, 60260), (230, 45850), (250, 42182), (262, 40250), (322, 32750), (350, 30130), (460, 22925), (500, 21091), (524, 20125), (575, 18340), (644, 16375), (655, 16100), (700, 15065), (805, 13100), (875, 12052), (917, 11500), (1150, 9170), (1310, 8050), (1610, 6550), (1750, 6026), (1834, 5750), (2300, 4585), (2620, 4025), (2875, 3668), (3013, 3500), (3220, 3275)]