2854172050

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{99971}}^1$

素因数の和:100554

約数の個数: 24

約数和(自身を含む): 5318110512

約数和(自身を除く): 2463938462

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2855, 5710, 14275, 28550, 99971, 199942, 499855, 999710, 2499275, 4998550, 57083441, 114166882, 285417205, 570834410, 1427086025, 2854172050]

約数ペア:

[(1, 2854172050), (2, 1427086025), (5, 570834410), (10, 285417205), (25, 114166882), (50, 57083441), (571, 4998550), (1142, 2499275), (2855, 999710), (5710, 499855), (14275, 199942), (28550, 99971)]