1572784480

素因数分解:

$2^5\times 5^1\times {\mathrm{461}}^1\times {\mathrm{21323}}^1$

素因数の和:21799

約数の個数: 48

約数和(自身を含む): 3723938064

約数和(自身を除く): 2151153584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 461, 922, 1844, 2305, 3688, 4610, 7376, 9220, 14752, 18440, 21323, 36880, 42646, 73760, 85292, 106615, 170584, 213230, 341168, 426460, 682336, 852920, 1705840, 3411680, 9829903, 19659806, 39319612, 49149515, 78639224, 98299030, 157278448, 196598060, 314556896, 393196120, 786392240, 1572784480]

約数ペア:

[(1, 1572784480), (2, 786392240), (4, 393196120), (5, 314556896), (8, 196598060), (10, 157278448), (16, 98299030), (20, 78639224), (32, 49149515), (40, 39319612), (80, 19659806), (160, 9829903), (461, 3411680), (922, 1705840), (1844, 852920), (2305, 682336), (3688, 426460), (4610, 341168), (7376, 213230), (9220, 170584), (14752, 106615), (18440, 85292), (21323, 73760), (36880, 42646)]