47134720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4603}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 113120280

約数和(自身を除く): 65985560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4603, 5120, 9206, 10240, 18412, 23015, 36824, 46030, 73648, 92060, 147296, 184120, 294592, 368240, 589184, 736480, 1178368, 1472960, 2356736, 2945920, 4713472, 5891840, 9426944, 11783680, 23567360, 47134720]

約数ペア:

[(1, 47134720), (2, 23567360), (4, 11783680), (5, 9426944), (8, 5891840), (10, 4713472), (16, 2945920), (20, 2356736), (32, 1472960), (40, 1178368), (64, 736480), (80, 589184), (128, 368240), (160, 294592), (256, 184120), (320, 147296), (512, 92060), (640, 73648), (1024, 46030), (1280, 36824), (2048, 23015), (2560, 18412), (4603, 10240), (5120, 9206)]