3740240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6699

約数の個数: 40

約数和(自身を含む): 9939840

約数和(自身を除く): 6199600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6679, 13358, 26716, 33395, 46753, 53432, 66790, 93506, 106864, 133580, 187012, 233765, 267160, 374024, 467530, 534320, 748048, 935060, 1870120, 3740240]

約数ペア:

[(1, 3740240), (2, 1870120), (4, 935060), (5, 748048), (7, 534320), (8, 467530), (10, 374024), (14, 267160), (16, 233765), (20, 187012), (28, 133580), (35, 106864), (40, 93506), (56, 66790), (70, 53432), (80, 46753), (112, 33395), (140, 26716), (280, 13358), (560, 6679)]