24857140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16141}}^1$

素因数の和:16168

約数の個数: 48

約数和(自身を含む): 65084544

約数和(自身を除く): 40227404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 16141, 32282, 64564, 80705, 112987, 161410, 177551, 225974, 322820, 355102, 451948, 564935, 710204, 887755, 1129870, 1242857, 1775510, 2259740, 2485714, 3551020, 4971428, 6214285, 12428570, 24857140]

約数ペア:

[(1, 24857140), (2, 12428570), (4, 6214285), (5, 4971428), (7, 3551020), (10, 2485714), (11, 2259740), (14, 1775510), (20, 1242857), (22, 1129870), (28, 887755), (35, 710204), (44, 564935), (55, 451948), (70, 355102), (77, 322820), (110, 225974), (140, 177551), (154, 161410), (220, 112987), (308, 80705), (385, 64564), (770, 32282), (1540, 16141)]