29571440

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1377

約数の個数: 40

約数和(自身を含む): 69007488

約数和(自身を除く): 39436048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 991, 1492, 1865, 1982, 2984, 3730, 3964, 4955, 5968, 7460, 7928, 9910, 14920, 15856, 19820, 29840, 39640, 79280, 369643, 739286, 1478572, 1848215, 2957144, 3696430, 5914288, 7392860, 14785720, 29571440]

約数ペア:

[(1, 29571440), (2, 14785720), (4, 7392860), (5, 5914288), (8, 3696430), (10, 2957144), (16, 1848215), (20, 1478572), (40, 739286), (80, 369643), (373, 79280), (746, 39640), (991, 29840), (1492, 19820), (1865, 15856), (1982, 14920), (2984, 9910), (3730, 7928), (3964, 7460), (4955, 5968)]