79485040

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3391}}^1$

素因数の和:3697

約数の個数: 40

約数和(自身を含む): 185488128

約数和(自身を除く): 106003088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3391, 4688, 5860, 6782, 11720, 13564, 16955, 23440, 27128, 33910, 54256, 67820, 135640, 271280, 993563, 1987126, 3974252, 4967815, 7948504, 9935630, 15897008, 19871260, 39742520, 79485040]

約数ペア:

[(1, 79485040), (2, 39742520), (4, 19871260), (5, 15897008), (8, 9935630), (10, 7948504), (16, 4967815), (20, 3974252), (40, 1987126), (80, 993563), (293, 271280), (586, 135640), (1172, 67820), (1465, 54256), (2344, 33910), (2930, 27128), (3391, 23440), (4688, 16955), (5860, 13564), (6782, 11720)]