283054480

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{4007}}^1$

素因数の和:4903

約数の個数: 40

約数和(自身を含む): 659011392

約数和(自身を除く): 375956912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1766, 3532, 4007, 4415, 7064, 8014, 8830, 14128, 16028, 17660, 20035, 32056, 35320, 40070, 64112, 70640, 80140, 160280, 320560, 3538181, 7076362, 14152724, 17690905, 28305448, 35381810, 56610896, 70763620, 141527240, 283054480]

約数ペア:

[(1, 283054480), (2, 141527240), (4, 70763620), (5, 56610896), (8, 35381810), (10, 28305448), (16, 17690905), (20, 14152724), (40, 7076362), (80, 3538181), (883, 320560), (1766, 160280), (3532, 80140), (4007, 70640), (4415, 64112), (7064, 40070), (8014, 35320), (8830, 32056), (14128, 20035), (16028, 17660)]