45420860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 100166976

約数和(自身を除く): 54746116

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 293, 337, 460, 586, 674, 1172, 1348, 1465, 1685, 2930, 3370, 5860, 6739, 6740, 7751, 13478, 15502, 26956, 31004, 33695, 38755, 67390, 77510, 98741, 134780, 155020, 197482, 394964, 493705, 987410, 1974820, 2271043, 4542086, 9084172, 11355215, 22710430, 45420860]

約数ペア:

[(1, 45420860), (2, 22710430), (4, 11355215), (5, 9084172), (10, 4542086), (20, 2271043), (23, 1974820), (46, 987410), (92, 493705), (115, 394964), (230, 197482), (293, 155020), (337, 134780), (460, 98741), (586, 77510), (674, 67390), (1172, 38755), (1348, 33695), (1465, 31004), (1685, 26956), (2930, 15502), (3370, 13478), (5860, 7751), (6739, 6740)]