5791240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 16853760

約数和(自身を除く): 11062520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 43, 52, 56, 65, 70, 74, 86, 91, 104, 130, 140, 148, 172, 182, 185, 215, 259, 260, 280, 296, 301, 344, 364, 370, 430, 455, 481, 518, 520, 559, 602, 728, 740, 860, 910, 962, 1036, 1118, 1204, 1295, 1480, 1505, 1591, 1720, 1820, 1924, 2072, 2236, 2405, 2408, 2590, 2795, 3010, 3182, 3367, 3640, 3848, 3913, 4472, 4810, 5180, 5590, 6020, 6364, 6734, 7826, 7955, 9620, 10360, 11137, 11180, 12040, 12728, 13468, 15652, 15910, 16835, 19240, 19565, 20683, 22274, 22360, 26936, 31304, 31820, 33670, 39130, 41366, 44548, 55685, 63640, 67340, 78260, 82732, 89096, 103415, 111370, 134680, 144781, 156520, 165464, 206830, 222740, 289562, 413660, 445480, 579124, 723905, 827320, 1158248, 1447810, 2895620, 5791240]

約数ペア:

[(1, 5791240), (2, 2895620), (4, 1447810), (5, 1158248), (7, 827320), (8, 723905), (10, 579124), (13, 445480), (14, 413660), (20, 289562), (26, 222740), (28, 206830), (35, 165464), (37, 156520), (40, 144781), (43, 134680), (52, 111370), (56, 103415), (65, 89096), (70, 82732), (74, 78260), (86, 67340), (91, 63640), (104, 55685), (130, 44548), (140, 41366), (148, 39130), (172, 33670), (182, 31820), (185, 31304), (215, 26936), (259, 22360), (260, 22274), (280, 20683), (296, 19565), (301, 19240), (344, 16835), (364, 15910), (370, 15652), (430, 13468), (455, 12728), (481, 12040), (518, 11180), (520, 11137), (559, 10360), (602, 9620), (728, 7955), (740, 7826), (860, 6734), (910, 6364), (962, 6020), (1036, 5590), (1118, 5180), (1204, 4810), (1295, 4472), (1480, 3913), (1505, 3848), (1591, 3640), (1720, 3367), (1820, 3182), (1924, 3010), (2072, 2795), (2236, 2590), (2405, 2408)]