3722872820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{4789}}^1$

素因数の和:5672

約数の個数: 48

約数和(自身を含む): 7995697920

約数和(自身を除く): 4272825100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 827, 940, 1654, 3308, 4135, 4789, 8270, 9578, 16540, 19156, 23945, 38869, 47890, 77738, 95780, 155476, 194345, 225083, 388690, 450166, 777380, 900332, 1125415, 2250830, 3960503, 4501660, 7921006, 15842012, 19802515, 39605030, 79210060, 186143641, 372287282, 744574564, 930718205, 1861436410, 3722872820]

約数ペア:

[(1, 3722872820), (2, 1861436410), (4, 930718205), (5, 744574564), (10, 372287282), (20, 186143641), (47, 79210060), (94, 39605030), (188, 19802515), (235, 15842012), (470, 7921006), (827, 4501660), (940, 3960503), (1654, 2250830), (3308, 1125415), (4135, 900332), (4789, 777380), (8270, 450166), (9578, 388690), (16540, 225083), (19156, 194345), (23945, 155476), (38869, 95780), (47890, 77738)]