43867330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 86684904

約数和(自身を除く): 42817574

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 257, 338, 505, 514, 845, 1010, 1285, 1313, 1690, 2570, 2626, 3341, 6565, 6682, 13130, 16705, 17069, 25957, 33410, 34138, 43433, 51914, 85345, 86866, 129785, 170690, 217165, 259570, 337441, 434330, 674882, 1687205, 3374410, 4386733, 8773466, 21933665, 43867330]

約数ペア:

[(1, 43867330), (2, 21933665), (5, 8773466), (10, 4386733), (13, 3374410), (26, 1687205), (65, 674882), (101, 434330), (130, 337441), (169, 259570), (202, 217165), (257, 170690), (338, 129785), (505, 86866), (514, 85345), (845, 51914), (1010, 43433), (1285, 34138), (1313, 33410), (1690, 25957), (2570, 17069), (2626, 16705), (3341, 13130), (6565, 6682)]