83787160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 200076480

約数和(自身を除く): 116289320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 1493, 2440, 2806, 2986, 5612, 5972, 7015, 7465, 11224, 11944, 14030, 14930, 28060, 29860, 34339, 56120, 59720, 68678, 91073, 137356, 171695, 182146, 274712, 343390, 364292, 455365, 686780, 728584, 910730, 1373560, 1821460, 2094679, 3642920, 4189358, 8378716, 10473395, 16757432, 20946790, 41893580, 83787160]

約数ペア:

[(1, 83787160), (2, 41893580), (4, 20946790), (5, 16757432), (8, 10473395), (10, 8378716), (20, 4189358), (23, 3642920), (40, 2094679), (46, 1821460), (61, 1373560), (92, 910730), (115, 728584), (122, 686780), (184, 455365), (230, 364292), (244, 343390), (305, 274712), (460, 182146), (488, 171695), (610, 137356), (920, 91073), (1220, 68678), (1403, 59720), (1493, 56120), (2440, 34339), (2806, 29860), (2986, 28060), (5612, 14930), (5972, 14030), (7015, 11944), (7465, 11224)]