26443670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 29543530

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 179, 187, 358, 374, 395, 790, 869, 895, 935, 1343, 1738, 1790, 1870, 1969, 2686, 3043, 3938, 4345, 6086, 6715, 8690, 9845, 13430, 14141, 14773, 15215, 19690, 28282, 29546, 30430, 33473, 66946, 70705, 73865, 141410, 147730, 155551, 167365, 240397, 311102, 334730, 480794, 777755, 1201985, 1555510, 2403970, 2644367, 5288734, 13221835, 26443670]

約数ペア:

[(1, 26443670), (2, 13221835), (5, 5288734), (10, 2644367), (11, 2403970), (17, 1555510), (22, 1201985), (34, 777755), (55, 480794), (79, 334730), (85, 311102), (110, 240397), (158, 167365), (170, 155551), (179, 147730), (187, 141410), (358, 73865), (374, 70705), (395, 66946), (790, 33473), (869, 30430), (895, 29546), (935, 28282), (1343, 19690), (1738, 15215), (1790, 14773), (1870, 14141), (1969, 13430), (2686, 9845), (3043, 8690), (3938, 6715), (4345, 6086)]