11709760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 112

約数和(自身を含む): 30577536

約数和(自身を除く): 18867776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 43, 46, 64, 74, 80, 86, 92, 115, 148, 160, 172, 184, 185, 215, 230, 296, 320, 344, 368, 370, 430, 460, 592, 688, 736, 740, 851, 860, 920, 989, 1184, 1376, 1472, 1480, 1591, 1702, 1720, 1840, 1978, 2368, 2752, 2960, 3182, 3404, 3440, 3680, 3956, 4255, 4945, 5920, 6364, 6808, 6880, 7360, 7912, 7955, 8510, 9890, 11840, 12728, 13616, 13760, 15824, 15910, 17020, 19780, 25456, 27232, 31648, 31820, 34040, 36593, 39560, 50912, 54464, 63296, 63640, 68080, 73186, 79120, 101824, 127280, 136160, 146372, 158240, 182965, 254560, 272320, 292744, 316480, 365930, 509120, 585488, 731860, 1170976, 1463720, 2341952, 2927440, 5854880, 11709760]

約数ペア:

[(1, 11709760), (2, 5854880), (4, 2927440), (5, 2341952), (8, 1463720), (10, 1170976), (16, 731860), (20, 585488), (23, 509120), (32, 365930), (37, 316480), (40, 292744), (43, 272320), (46, 254560), (64, 182965), (74, 158240), (80, 146372), (86, 136160), (92, 127280), (115, 101824), (148, 79120), (160, 73186), (172, 68080), (184, 63640), (185, 63296), (215, 54464), (230, 50912), (296, 39560), (320, 36593), (344, 34040), (368, 31820), (370, 31648), (430, 27232), (460, 25456), (592, 19780), (688, 17020), (736, 15910), (740, 15824), (851, 13760), (860, 13616), (920, 12728), (989, 11840), (1184, 9890), (1376, 8510), (1472, 7955), (1480, 7912), (1591, 7360), (1702, 6880), (1720, 6808), (1840, 6364), (1978, 5920), (2368, 4945), (2752, 4255), (2960, 3956), (3182, 3680), (3404, 3440)]