83137120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47237}}^1$

素因数の和:47263

約数の個数: 48

約数和(自身を含む): 214271568

約数和(自身を除く): 131134448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 47237, 94474, 188948, 236185, 377896, 472370, 519607, 755792, 944740, 1039214, 1511584, 1889480, 2078428, 2598035, 3778960, 4156856, 5196070, 7557920, 8313712, 10392140, 16627424, 20784280, 41568560, 83137120]

約数ペア:

[(1, 83137120), (2, 41568560), (4, 20784280), (5, 16627424), (8, 10392140), (10, 8313712), (11, 7557920), (16, 5196070), (20, 4156856), (22, 3778960), (32, 2598035), (40, 2078428), (44, 1889480), (55, 1511584), (80, 1039214), (88, 944740), (110, 755792), (160, 519607), (176, 472370), (220, 377896), (352, 236185), (440, 188948), (880, 94474), (1760, 47237)]