113442880

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 271073880

約数和(自身を除く): 157631000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 769, 922, 1538, 1844, 2305, 3076, 3688, 3845, 4610, 6152, 7376, 7690, 9220, 12304, 14752, 15380, 18440, 24608, 29504, 30760, 36880, 49216, 61520, 73760, 123040, 147520, 246080, 354509, 709018, 1418036, 1772545, 2836072, 3545090, 5672144, 7090180, 11344288, 14180360, 22688576, 28360720, 56721440, 113442880]

約数ペア:

[(1, 113442880), (2, 56721440), (4, 28360720), (5, 22688576), (8, 14180360), (10, 11344288), (16, 7090180), (20, 5672144), (32, 3545090), (40, 2836072), (64, 1772545), (80, 1418036), (160, 709018), (320, 354509), (461, 246080), (769, 147520), (922, 123040), (1538, 73760), (1844, 61520), (2305, 49216), (3076, 36880), (3688, 30760), (3845, 29504), (4610, 24608), (6152, 18440), (7376, 15380), (7690, 14752), (9220, 12304)]