100262080

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2441

約数の個数: 56

約数和(自身を含む): 240596928

約数和(自身を除く): 140334848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 2192, 2287, 2740, 4384, 4574, 5480, 8768, 9148, 10960, 11435, 18296, 21920, 22870, 36592, 43840, 45740, 73184, 91480, 146368, 182960, 313319, 365920, 626638, 731840, 1253276, 1566595, 2506552, 3133190, 5013104, 6266380, 10026208, 12532760, 20052416, 25065520, 50131040, 100262080]

約数ペア:

[(1, 100262080), (2, 50131040), (4, 25065520), (5, 20052416), (8, 12532760), (10, 10026208), (16, 6266380), (20, 5013104), (32, 3133190), (40, 2506552), (64, 1566595), (80, 1253276), (137, 731840), (160, 626638), (274, 365920), (320, 313319), (548, 182960), (685, 146368), (1096, 91480), (1370, 73184), (2192, 45740), (2287, 43840), (2740, 36592), (4384, 22870), (4574, 21920), (5480, 18296), (8768, 11435), (9148, 10960)]