24989860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 60592896

約数和(自身を除く): 35603036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 1733, 2060, 2884, 3466, 3605, 6932, 7210, 8665, 12131, 14420, 17330, 24262, 34660, 48524, 60655, 121310, 178499, 242620, 356998, 713996, 892495, 1249493, 1784990, 2498986, 3569980, 4997972, 6247465, 12494930, 24989860]

約数ペア:

[(1, 24989860), (2, 12494930), (4, 6247465), (5, 4997972), (7, 3569980), (10, 2498986), (14, 1784990), (20, 1249493), (28, 892495), (35, 713996), (70, 356998), (103, 242620), (140, 178499), (206, 121310), (412, 60655), (515, 48524), (721, 34660), (1030, 24262), (1442, 17330), (1733, 14420), (2060, 12131), (2884, 8665), (3466, 7210), (3605, 6932)]