6618560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 112

約数和(自身を含む): 17836896

約数和(自身を除く): 11218336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 43, 52, 64, 65, 74, 80, 86, 104, 130, 148, 160, 172, 185, 208, 215, 260, 296, 320, 344, 370, 416, 430, 481, 520, 559, 592, 688, 740, 832, 860, 962, 1040, 1118, 1184, 1376, 1480, 1591, 1720, 1924, 2080, 2236, 2368, 2405, 2752, 2795, 2960, 3182, 3440, 3848, 4160, 4472, 4810, 5590, 5920, 6364, 6880, 7696, 7955, 8944, 9620, 11180, 11840, 12728, 13760, 15392, 15910, 17888, 19240, 20683, 22360, 25456, 30784, 31820, 35776, 38480, 41366, 44720, 50912, 63640, 76960, 82732, 89440, 101824, 103415, 127280, 153920, 165464, 178880, 206830, 254560, 330928, 413660, 509120, 661856, 827320, 1323712, 1654640, 3309280, 6618560]

約数ペア:

[(1, 6618560), (2, 3309280), (4, 1654640), (5, 1323712), (8, 827320), (10, 661856), (13, 509120), (16, 413660), (20, 330928), (26, 254560), (32, 206830), (37, 178880), (40, 165464), (43, 153920), (52, 127280), (64, 103415), (65, 101824), (74, 89440), (80, 82732), (86, 76960), (104, 63640), (130, 50912), (148, 44720), (160, 41366), (172, 38480), (185, 35776), (208, 31820), (215, 30784), (260, 25456), (296, 22360), (320, 20683), (344, 19240), (370, 17888), (416, 15910), (430, 15392), (481, 13760), (520, 12728), (559, 11840), (592, 11180), (688, 9620), (740, 8944), (832, 7955), (860, 7696), (962, 6880), (1040, 6364), (1118, 5920), (1184, 5590), (1376, 4810), (1480, 4472), (1591, 4160), (1720, 3848), (1924, 3440), (2080, 3182), (2236, 2960), (2368, 2795), (2405, 2752)]