26125772820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62204221}}^1$

素因数の和:62204240

約数の個数: 48

約数和(自身を含む): 83602474368

約数和(自身を除く): 57476701548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 62204221, 124408442, 186612663, 248816884, 311021105, 373225326, 435429547, 622042210, 746450652, 870859094, 933063315, 1244084420, 1306288641, 1741718188, 1866126630, 2177147735, 2612577282, 3732253260, 4354295470, 5225154564, 6531443205, 8708590940, 13062886410, 26125772820]

約数ペア:

[(1, 26125772820), (2, 13062886410), (3, 8708590940), (4, 6531443205), (5, 5225154564), (6, 4354295470), (7, 3732253260), (10, 2612577282), (12, 2177147735), (14, 1866126630), (15, 1741718188), (20, 1306288641), (21, 1244084420), (28, 933063315), (30, 870859094), (35, 746450652), (42, 622042210), (60, 435429547), (70, 373225326), (84, 311021105), (105, 248816884), (140, 186612663), (210, 124408442), (420, 62204221)]