25726030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 25035698

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 863, 1355, 1726, 2710, 2981, 4315, 5962, 8630, 9493, 14905, 18986, 29810, 47465, 94930, 233873, 467746, 1169365, 2338730, 2572603, 5145206, 12863015, 25726030]

約数ペア:

[(1, 25726030), (2, 12863015), (5, 5145206), (10, 2572603), (11, 2338730), (22, 1169365), (55, 467746), (110, 233873), (271, 94930), (542, 47465), (863, 29810), (1355, 18986), (1726, 14905), (2710, 9493), (2981, 8630), (4315, 5962)]