4920956740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1133861}}^1$

素因数の和:1133908

約数の個数: 48

約数和(自身を含む): 12191284224

約数和(自身を除く): 7270327484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 1133861, 2267722, 4535444, 5669305, 7937027, 11338610, 15874054, 22677220, 31748108, 35149691, 39685135, 70299382, 79370270, 140598764, 158740540, 175748455, 246047837, 351496910, 492095674, 702993820, 984191348, 1230239185, 2460478370, 4920956740]

約数ペア:

[(1, 4920956740), (2, 2460478370), (4, 1230239185), (5, 984191348), (7, 702993820), (10, 492095674), (14, 351496910), (20, 246047837), (28, 175748455), (31, 158740540), (35, 140598764), (62, 79370270), (70, 70299382), (124, 39685135), (140, 35149691), (155, 31748108), (217, 22677220), (310, 15874054), (434, 11338610), (620, 7937027), (868, 5669305), (1085, 4535444), (2170, 2267722), (4340, 1133861)]