102483920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 301694976

約数和(自身を除く): 199211056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 131, 140, 154, 176, 220, 254, 262, 280, 308, 385, 440, 508, 524, 560, 616, 635, 655, 770, 880, 889, 917, 1016, 1048, 1232, 1270, 1310, 1397, 1441, 1540, 1778, 1834, 2032, 2096, 2540, 2620, 2794, 2882, 3080, 3556, 3668, 4445, 4585, 5080, 5240, 5588, 5764, 6160, 6985, 7112, 7205, 7336, 8890, 9170, 9779, 10087, 10160, 10480, 11176, 11528, 13970, 14224, 14410, 14672, 16637, 17780, 18340, 19558, 20174, 22352, 23056, 27940, 28820, 33274, 35560, 36680, 39116, 40348, 48895, 50435, 55880, 57640, 66548, 71120, 73360, 78232, 80696, 83185, 97790, 100870, 111760, 115280, 116459, 133096, 156464, 161392, 166370, 183007, 195580, 201740, 232918, 266192, 332740, 366014, 391160, 403480, 465836, 582295, 665480, 732028, 782320, 806960, 915035, 931672, 1164590, 1281049, 1330960, 1464056, 1830070, 1863344, 2329180, 2562098, 2928112, 3660140, 4658360, 5124196, 6405245, 7320280, 9316720, 10248392, 12810490, 14640560, 20496784, 25620980, 51241960, 102483920]

約数ペア:

[(1, 102483920), (2, 51241960), (4, 25620980), (5, 20496784), (7, 14640560), (8, 12810490), (10, 10248392), (11, 9316720), (14, 7320280), (16, 6405245), (20, 5124196), (22, 4658360), (28, 3660140), (35, 2928112), (40, 2562098), (44, 2329180), (55, 1863344), (56, 1830070), (70, 1464056), (77, 1330960), (80, 1281049), (88, 1164590), (110, 931672), (112, 915035), (127, 806960), (131, 782320), (140, 732028), (154, 665480), (176, 582295), (220, 465836), (254, 403480), (262, 391160), (280, 366014), (308, 332740), (385, 266192), (440, 232918), (508, 201740), (524, 195580), (560, 183007), (616, 166370), (635, 161392), (655, 156464), (770, 133096), (880, 116459), (889, 115280), (917, 111760), (1016, 100870), (1048, 97790), (1232, 83185), (1270, 80696), (1310, 78232), (1397, 73360), (1441, 71120), (1540, 66548), (1778, 57640), (1834, 55880), (2032, 50435), (2096, 48895), (2540, 40348), (2620, 39116), (2794, 36680), (2882, 35560), (3080, 33274), (3556, 28820), (3668, 27940), (4445, 23056), (4585, 22352), (5080, 20174), (5240, 19558), (5588, 18340), (5764, 17780), (6160, 16637), (6985, 14672), (7112, 14410), (7205, 14224), (7336, 13970), (8890, 11528), (9170, 11176), (9779, 10480), (10087, 10160)]