126965440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56681}}^1$

素因数の和:56705

約数の個数: 56

約数和(自身を含む): 345533472

約数和(自身を除く): 218568032

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, 56681, 113362, 226724, 283405, 396767, 453448, 566810, 793534, 906896, 1133620, 1587068, 1813792, 1983835, 2267240, 3174136, 3627584, 3967670, 4534480, 6348272, 7935340, 9068960, 12696544, 15870680, 18137920, 25393088, 31741360, 63482720, 126965440]

約数ペア:

[(1, 126965440), (2, 63482720), (4, 31741360), (5, 25393088), (7, 18137920), (8, 15870680), (10, 12696544), (14, 9068960), (16, 7935340), (20, 6348272), (28, 4534480), (32, 3967670), (35, 3627584), (40, 3174136), (56, 2267240), (64, 1983835), (70, 1813792), (80, 1587068), (112, 1133620), (140, 906896), (160, 793534), (224, 566810), (280, 453448), (320, 396767), (448, 283405), (560, 226724), (1120, 113362), (2240, 56681)]