82725440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{36931}}^1$

素因数の和:36955

約数の個数: 56

約数和(自身を含む): 225137472

約数和(自身を除く): 142412032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 36931, 73862, 147724, 184655, 258517, 295448, 369310, 517034, 590896, 738620, 1034068, 1181792, 1292585, 1477240, 2068136, 2363584, 2585170, 2954480, 4136272, 5170340, 5908960, 8272544, 10340680, 11817920, 16545088, 20681360, 41362720, 82725440]

約数ペア:

[(1, 82725440), (2, 41362720), (4, 20681360), (5, 16545088), (7, 11817920), (8, 10340680), (10, 8272544), (14, 5908960), (16, 5170340), (20, 4136272), (28, 2954480), (32, 2585170), (35, 2363584), (40, 2068136), (56, 1477240), (64, 1292585), (70, 1181792), (80, 1034068), (112, 738620), (140, 590896), (160, 517034), (224, 369310), (280, 295448), (320, 258517), (448, 184655), (560, 147724), (1120, 73862), (2240, 36931)]