475877920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{424891}}^1$

素因数の和:424913

約数の個数: 48

約数和(自身を含む): 1284873408

約数和(自身を除く): 808995488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 424891, 849782, 1699564, 2124455, 2974237, 3399128, 4248910, 5948474, 6798256, 8497820, 11896948, 13596512, 14871185, 16995640, 23793896, 29742370, 33991280, 47587792, 59484740, 67982560, 95175584, 118969480, 237938960, 475877920]

約数ペア:

[(1, 475877920), (2, 237938960), (4, 118969480), (5, 95175584), (7, 67982560), (8, 59484740), (10, 47587792), (14, 33991280), (16, 29742370), (20, 23793896), (28, 16995640), (32, 14871185), (35, 13596512), (40, 11896948), (56, 8497820), (70, 6798256), (80, 5948474), (112, 4248910), (140, 3399128), (160, 2974237), (224, 2124455), (280, 1699564), (560, 849782), (1120, 424891)]