1570677920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1402391}}^1$

素因数の和:1402413

約数の個数: 48

約数和(自身を含む): 4240833408

約数和(自身を除く): 2670155488

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, 1402391, 2804782, 5609564, 7011955, 9816737, 11219128, 14023910, 19633474, 22438256, 28047820, 39266948, 44876512, 49083685, 56095640, 78533896, 98167370, 112191280, 157067792, 196334740, 224382560, 314135584, 392669480, 785338960, 1570677920]

約数ペア:

[(1, 1570677920), (2, 785338960), (4, 392669480), (5, 314135584), (7, 224382560), (8, 196334740), (10, 157067792), (14, 112191280), (16, 98167370), (20, 78533896), (28, 56095640), (32, 49083685), (35, 44876512), (40, 39266948), (56, 28047820), (70, 22438256), (80, 19633474), (112, 14023910), (140, 11219128), (160, 9816737), (224, 7011955), (280, 5609564), (560, 2804782), (1120, 1402391)]