175328660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6547}}^1$

素因数の和:6672

約数の個数: 48

約数和(自身を含む): 400423296

約数和(自身を除く): 225094636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6547, 6695, 13094, 13390, 26188, 26780, 32735, 65470, 85111, 130940, 170222, 340444, 425555, 674341, 851110, 1348682, 1702220, 2697364, 3371705, 6743410, 8766433, 13486820, 17532866, 35065732, 43832165, 87664330, 175328660]

約数ペア:

[(1, 175328660), (2, 87664330), (4, 43832165), (5, 35065732), (10, 17532866), (13, 13486820), (20, 8766433), (26, 6743410), (52, 3371705), (65, 2697364), (103, 1702220), (130, 1348682), (206, 851110), (260, 674341), (412, 425555), (515, 340444), (1030, 170222), (1339, 130940), (2060, 85111), (2678, 65470), (5356, 32735), (6547, 26780), (6695, 26188), (13094, 13390)]