4285120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1937

約数の個数: 56

約数和(自身を含む): 11667744

約数和(自身を除く): 7382624

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, 1913, 2240, 3826, 7652, 9565, 13391, 15304, 19130, 26782, 30608, 38260, 53564, 61216, 66955, 76520, 107128, 122432, 133910, 153040, 214256, 267820, 306080, 428512, 535640, 612160, 857024, 1071280, 2142560, 4285120]

約数ペア:

[(1, 4285120), (2, 2142560), (4, 1071280), (5, 857024), (7, 612160), (8, 535640), (10, 428512), (14, 306080), (16, 267820), (20, 214256), (28, 153040), (32, 133910), (35, 122432), (40, 107128), (56, 76520), (64, 66955), (70, 61216), (80, 53564), (112, 38260), (140, 30608), (160, 26782), (224, 19130), (280, 15304), (320, 13391), (448, 9565), (560, 7652), (1120, 3826), (1913, 2240)]