79291660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1933}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 191048256

約数和(自身を除く): 111756596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 1933, 2051, 2930, 3866, 4102, 5860, 7732, 8204, 9665, 10255, 13531, 19330, 20510, 27062, 38660, 41020, 54124, 67655, 135310, 270620, 566369, 1132738, 2265476, 2831845, 3964583, 5663690, 7929166, 11327380, 15858332, 19822915, 39645830, 79291660]

約数ペア:

[(1, 79291660), (2, 39645830), (4, 19822915), (5, 15858332), (7, 11327380), (10, 7929166), (14, 5663690), (20, 3964583), (28, 2831845), (35, 2265476), (70, 1132738), (140, 566369), (293, 270620), (586, 135310), (1172, 67655), (1465, 54124), (1933, 41020), (2051, 38660), (2930, 27062), (3866, 20510), (4102, 19330), (5860, 13531), (7732, 10255), (8204, 9665)]