26080960

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 56

約数和(自身を含む): 62636400

約数和(自身を除く): 36555440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 547, 596, 745, 1094, 1192, 1490, 2188, 2384, 2735, 2980, 4376, 4768, 5470, 5960, 8752, 9536, 10940, 11920, 17504, 21880, 23840, 35008, 43760, 47680, 81503, 87520, 163006, 175040, 326012, 407515, 652024, 815030, 1304048, 1630060, 2608096, 3260120, 5216192, 6520240, 13040480, 26080960]

約数ペア:

[(1, 26080960), (2, 13040480), (4, 6520240), (5, 5216192), (8, 3260120), (10, 2608096), (16, 1630060), (20, 1304048), (32, 815030), (40, 652024), (64, 407515), (80, 326012), (149, 175040), (160, 163006), (298, 87520), (320, 81503), (547, 47680), (596, 43760), (745, 35008), (1094, 23840), (1192, 21880), (1490, 17504), (2188, 11920), (2384, 10940), (2735, 9536), (2980, 8752), (4376, 5960), (4768, 5470)]