2049811060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 5174668800

約数和(自身を除く): 3124857740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 61, 92, 110, 115, 116, 122, 145, 220, 229, 230, 244, 253, 290, 305, 319, 458, 460, 506, 580, 610, 638, 667, 671, 916, 1012, 1145, 1220, 1265, 1276, 1334, 1342, 1403, 1595, 1769, 2290, 2519, 2530, 2668, 2684, 2806, 3190, 3335, 3355, 3538, 4580, 5038, 5060, 5267, 5612, 6380, 6641, 6670, 6710, 7015, 7076, 7337, 8845, 10076, 10534, 12595, 13282, 13340, 13420, 13969, 14030, 14674, 15433, 17690, 19459, 21068, 25190, 26335, 26564, 27938, 28060, 29348, 30866, 33205, 35380, 36685, 38918, 40687, 50380, 52670, 55876, 57937, 61732, 66410, 69845, 73051, 73370, 77165, 77836, 81374, 97295, 105340, 115874, 132820, 139690, 146102, 146740, 152743, 153659, 154330, 162748, 194590, 203435, 231748, 279380, 289685, 292204, 305486, 307318, 308660, 321287, 365255, 389180, 405101, 406870, 447557, 579370, 610972, 614636, 642574, 730510, 763715, 768295, 810202, 813740, 895114, 1158740, 1285148, 1461020, 1527430, 1536590, 1606435, 1620404, 1680173, 1790228, 2025505, 2237785, 3054860, 3073180, 3212870, 3360346, 3534157, 4051010, 4456111, 4475570, 6425740, 6720692, 7068314, 8102020, 8400865, 8912222, 8951140, 9317323, 14136628, 16801730, 17670785, 17824444, 18634646, 22280555, 33603460, 35341570, 37269292, 44561110, 46586615, 70683140, 89122220, 93173230, 102490553, 186346460, 204981106, 409962212, 512452765, 1024905530, 2049811060]

約数ペア:

[(1, 2049811060), (2, 1024905530), (4, 512452765), (5, 409962212), (10, 204981106), (11, 186346460), (20, 102490553), (22, 93173230), (23, 89122220), (29, 70683140), (44, 46586615), (46, 44561110), (55, 37269292), (58, 35341570), (61, 33603460), (92, 22280555), (110, 18634646), (115, 17824444), (116, 17670785), (122, 16801730), (145, 14136628), (220, 9317323), (229, 8951140), (230, 8912222), (244, 8400865), (253, 8102020), (290, 7068314), (305, 6720692), (319, 6425740), (458, 4475570), (460, 4456111), (506, 4051010), (580, 3534157), (610, 3360346), (638, 3212870), (667, 3073180), (671, 3054860), (916, 2237785), (1012, 2025505), (1145, 1790228), (1220, 1680173), (1265, 1620404), (1276, 1606435), (1334, 1536590), (1342, 1527430), (1403, 1461020), (1595, 1285148), (1769, 1158740), (2290, 895114), (2519, 813740), (2530, 810202), (2668, 768295), (2684, 763715), (2806, 730510), (3190, 642574), (3335, 614636), (3355, 610972), (3538, 579370), (4580, 447557), (5038, 406870), (5060, 405101), (5267, 389180), (5612, 365255), (6380, 321287), (6641, 308660), (6670, 307318), (6710, 305486), (7015, 292204), (7076, 289685), (7337, 279380), (8845, 231748), (10076, 203435), (10534, 194590), (12595, 162748), (13282, 154330), (13340, 153659), (13420, 152743), (13969, 146740), (14030, 146102), (14674, 139690), (15433, 132820), (17690, 115874), (19459, 105340), (21068, 97295), (25190, 81374), (26335, 77836), (26564, 77165), (27938, 73370), (28060, 73051), (29348, 69845), (30866, 66410), (33205, 61732), (35380, 57937), (36685, 55876), (38918, 52670), (40687, 50380)]