827193920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{369283}}^1$

素因数の和:369307

約数の個数: 56

約数和(自身を含む): 2251155264

約数和(自身を除く): 1423961344

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, 369283, 738566, 1477132, 1846415, 2584981, 2954264, 3692830, 5169962, 5908528, 7385660, 10339924, 11817056, 12924905, 14771320, 20679848, 23634112, 25849810, 29542640, 41359696, 51699620, 59085280, 82719392, 103399240, 118170560, 165438784, 206798480, 413596960, 827193920]

約数ペア:

[(1, 827193920), (2, 413596960), (4, 206798480), (5, 165438784), (7, 118170560), (8, 103399240), (10, 82719392), (14, 59085280), (16, 51699620), (20, 41359696), (28, 29542640), (32, 25849810), (35, 23634112), (40, 20679848), (56, 14771320), (64, 12924905), (70, 11817056), (80, 10339924), (112, 7385660), (140, 5908528), (160, 5169962), (224, 3692830), (280, 2954264), (320, 2584981), (448, 1846415), (560, 1477132), (1120, 738566), (2240, 369283)]