9100520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 25280640

約数和(自身を除く): 16180120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 43, 44, 52, 55, 65, 74, 86, 88, 104, 110, 130, 143, 148, 172, 185, 215, 220, 260, 286, 296, 344, 370, 407, 430, 440, 473, 481, 520, 559, 572, 715, 740, 814, 860, 946, 962, 1118, 1144, 1430, 1480, 1591, 1628, 1720, 1892, 1924, 2035, 2236, 2365, 2405, 2795, 2860, 3182, 3256, 3784, 3848, 4070, 4472, 4730, 4810, 5291, 5590, 5720, 6149, 6364, 7955, 8140, 9460, 9620, 10582, 11180, 12298, 12728, 15910, 16280, 17501, 18920, 19240, 20683, 21164, 22360, 24596, 26455, 30745, 31820, 35002, 41366, 42328, 49192, 52910, 61490, 63640, 70004, 82732, 87505, 103415, 105820, 122980, 140008, 165464, 175010, 206830, 211640, 227513, 245960, 350020, 413660, 455026, 700040, 827320, 910052, 1137565, 1820104, 2275130, 4550260, 9100520]

約数ペア:

[(1, 9100520), (2, 4550260), (4, 2275130), (5, 1820104), (8, 1137565), (10, 910052), (11, 827320), (13, 700040), (20, 455026), (22, 413660), (26, 350020), (37, 245960), (40, 227513), (43, 211640), (44, 206830), (52, 175010), (55, 165464), (65, 140008), (74, 122980), (86, 105820), (88, 103415), (104, 87505), (110, 82732), (130, 70004), (143, 63640), (148, 61490), (172, 52910), (185, 49192), (215, 42328), (220, 41366), (260, 35002), (286, 31820), (296, 30745), (344, 26455), (370, 24596), (407, 22360), (430, 21164), (440, 20683), (473, 19240), (481, 18920), (520, 17501), (559, 16280), (572, 15910), (715, 12728), (740, 12298), (814, 11180), (860, 10582), (946, 9620), (962, 9460), (1118, 8140), (1144, 7955), (1430, 6364), (1480, 6149), (1591, 5720), (1628, 5590), (1720, 5291), (1892, 4810), (1924, 4730), (2035, 4472), (2236, 4070), (2365, 3848), (2405, 3784), (2795, 3256), (2860, 3182)]