4071261680

素因数分解:

$2^4\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{41341}}^1$

素因数の和:42585

約数の個数: 40

約数和(自身を含む): 9473601984

約数和(自身を除く): 5402340304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1231, 2462, 4924, 6155, 9848, 12310, 19696, 24620, 41341, 49240, 82682, 98480, 165364, 206705, 330728, 413410, 661456, 826820, 1653640, 3307280, 50890771, 101781542, 203563084, 254453855, 407126168, 508907710, 814252336, 1017815420, 2035630840, 4071261680]

約数ペア:

[(1, 4071261680), (2, 2035630840), (4, 1017815420), (5, 814252336), (8, 508907710), (10, 407126168), (16, 254453855), (20, 203563084), (40, 101781542), (80, 50890771), (1231, 3307280), (2462, 1653640), (4924, 826820), (6155, 661456), (9848, 413410), (12310, 330728), (19696, 206705), (24620, 165364), (41341, 98480), (49240, 82682)]