2064487.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 69538874

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 223, 373, 425, 446, 746, 850, 1115, 1865, 2230, 3730, 3791, 5575, 6341, 7582, 9325, 11150, 12682, 18650, 18955, 31705, 37910, 63410, 83179, 94775, 158525, 166358, 189550, 317050, 415895, 831790, 1414043, 2079475, 2828086, 4158950, 7070215, 14140430, 35351075, 70702150]

約数ペア:

[(1, 70702150), (2, 35351075), (5, 14140430), (10, 7070215), (17, 4158950), (25, 2828086), (34, 2079475), (50, 1414043), (85, 831790), (170, 415895), (223, 317050), (373, 189550), (425, 166358), (446, 158525), (746, 94775), (850, 83179), (1115, 63410), (1865, 37910), (2230, 31705), (3730, 18955), (3791, 18650), (5575, 12682), (6341, 11150), (7582, 9325)]