29511760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 73459584

約数和(自身を除く): 43947824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 373, 430, 460, 688, 746, 860, 920, 989, 1492, 1720, 1840, 1865, 1978, 2984, 3440, 3730, 3956, 4945, 5968, 7460, 7912, 8579, 9890, 14920, 15824, 16039, 17158, 19780, 29840, 32078, 34316, 39560, 42895, 64156, 68632, 79120, 80195, 85790, 128312, 137264, 160390, 171580, 256624, 320780, 343160, 368897, 641560, 686320, 737794, 1283120, 1475588, 1844485, 2951176, 3688970, 5902352, 7377940, 14755880, 29511760]

約数ペア:

[(1, 29511760), (2, 14755880), (4, 7377940), (5, 5902352), (8, 3688970), (10, 2951176), (16, 1844485), (20, 1475588), (23, 1283120), (40, 737794), (43, 686320), (46, 641560), (80, 368897), (86, 343160), (92, 320780), (115, 256624), (172, 171580), (184, 160390), (215, 137264), (230, 128312), (344, 85790), (368, 80195), (373, 79120), (430, 68632), (460, 64156), (688, 42895), (746, 39560), (860, 34316), (920, 32078), (989, 29840), (1492, 19780), (1720, 17158), (1840, 16039), (1865, 15824), (1978, 14920), (2984, 9890), (3440, 8579), (3730, 7912), (3956, 7460), (4945, 5968)]