79846280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4106

約数の個数: 64

約数和(自身を含む): 196830000

約数和(自身を除く): 116983720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4049, 4930, 8098, 9860, 16196, 19720, 20245, 32392, 40490, 68833, 80980, 117421, 137666, 161960, 234842, 275332, 344165, 469684, 550664, 587105, 688330, 939368, 1174210, 1376660, 1996157, 2348420, 2753320, 3992314, 4696840, 7984628, 9980785, 15969256, 19961570, 39923140, 79846280]

約数ペア:

[(1, 79846280), (2, 39923140), (4, 19961570), (5, 15969256), (8, 9980785), (10, 7984628), (17, 4696840), (20, 3992314), (29, 2753320), (34, 2348420), (40, 1996157), (58, 1376660), (68, 1174210), (85, 939368), (116, 688330), (136, 587105), (145, 550664), (170, 469684), (232, 344165), (290, 275332), (340, 234842), (493, 161960), (580, 137666), (680, 117421), (986, 80980), (1160, 68833), (1972, 40490), (2465, 32392), (3944, 20245), (4049, 19720), (4930, 16196), (8098, 9860)]