11200640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 30697920

約数和(自身を除く): 19497280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 43, 44, 55, 64, 74, 80, 86, 88, 110, 128, 148, 160, 172, 176, 185, 215, 220, 296, 320, 344, 352, 370, 407, 430, 440, 473, 592, 640, 688, 704, 740, 814, 860, 880, 946, 1184, 1376, 1408, 1480, 1591, 1628, 1720, 1760, 1892, 2035, 2365, 2368, 2752, 2960, 3182, 3256, 3440, 3520, 3784, 4070, 4730, 4736, 5504, 5920, 6364, 6512, 6880, 7040, 7568, 7955, 8140, 9460, 11840, 12728, 13024, 13760, 15136, 15910, 16280, 17501, 18920, 23680, 25456, 26048, 27520, 30272, 31820, 32560, 35002, 37840, 50912, 52096, 60544, 63640, 65120, 70004, 75680, 87505, 101824, 127280, 130240, 140008, 151360, 175010, 203648, 254560, 260480, 280016, 302720, 350020, 509120, 560032, 700040, 1018240, 1120064, 1400080, 2240128, 2800160, 5600320, 11200640]

約数ペア:

[(1, 11200640), (2, 5600320), (4, 2800160), (5, 2240128), (8, 1400080), (10, 1120064), (11, 1018240), (16, 700040), (20, 560032), (22, 509120), (32, 350020), (37, 302720), (40, 280016), (43, 260480), (44, 254560), (55, 203648), (64, 175010), (74, 151360), (80, 140008), (86, 130240), (88, 127280), (110, 101824), (128, 87505), (148, 75680), (160, 70004), (172, 65120), (176, 63640), (185, 60544), (215, 52096), (220, 50912), (296, 37840), (320, 35002), (344, 32560), (352, 31820), (370, 30272), (407, 27520), (430, 26048), (440, 25456), (473, 23680), (592, 18920), (640, 17501), (688, 16280), (704, 15910), (740, 15136), (814, 13760), (860, 13024), (880, 12728), (946, 11840), (1184, 9460), (1376, 8140), (1408, 7955), (1480, 7568), (1591, 7040), (1628, 6880), (1720, 6512), (1760, 6364), (1892, 5920), (2035, 5504), (2365, 4736), (2368, 4730), (2752, 4070), (2960, 3784), (3182, 3520), (3256, 3440)]