260038330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 473708736

約数和(自身を除く): 213670406

約数列:

[1, 2, 5, 10, 137, 274, 347, 547, 685, 694, 1094, 1370, 1735, 2735, 3470, 5470, 47539, 74939, 95078, 149878, 189809, 237695, 374695, 379618, 475390, 749390, 949045, 1898090, 26003833, 52007666, 130019165, 260038330]

約数ペア:

[(1, 260038330), (2, 130019165), (5, 52007666), (10, 26003833), (137, 1898090), (274, 949045), (347, 749390), (547, 475390), (685, 379618), (694, 374695), (1094, 237695), (1370, 189809), (1735, 149878), (2735, 95078), (3470, 74939), (5470, 47539)]