80474636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 82095604

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 341, 451, 682, 902, 1271, 1364, 1439, 1804, 2542, 2878, 5084, 5756, 13981, 15829, 27962, 31658, 44609, 55924, 58999, 63316, 89218, 117998, 178436, 235996, 490699, 648989, 981398, 1297978, 1828969, 1962796, 2595956, 3657938, 7315876, 20118659, 40237318, 80474636]

約数ペア:

[(1, 80474636), (2, 40237318), (4, 20118659), (11, 7315876), (22, 3657938), (31, 2595956), (41, 1962796), (44, 1828969), (62, 1297978), (82, 981398), (124, 648989), (164, 490699), (341, 235996), (451, 178436), (682, 117998), (902, 89218), (1271, 63316), (1364, 58999), (1439, 55924), (1804, 44609), (2542, 31658), (2878, 27962), (5084, 15829), (5756, 13981)]