143368660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 315778176

約数和(自身を除く): 172409516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 1373, 2270, 2746, 4540, 5221, 5492, 6865, 10442, 13730, 20884, 26105, 27460, 31579, 52210, 63158, 104420, 126316, 157895, 311671, 315790, 623342, 631580, 1246684, 1558355, 3116710, 6233420, 7168433, 14336866, 28673732, 35842165, 71684330, 143368660]

約数ペア:

[(1, 143368660), (2, 71684330), (4, 35842165), (5, 28673732), (10, 14336866), (20, 7168433), (23, 6233420), (46, 3116710), (92, 1558355), (115, 1246684), (227, 631580), (230, 623342), (454, 315790), (460, 311671), (908, 157895), (1135, 126316), (1373, 104420), (2270, 63158), (2746, 52210), (4540, 31579), (5221, 27460), (5492, 26105), (6865, 20884), (10442, 13730)]