10121509912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 21688344000

約数和(自身を除く): 11566834088

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 157, 244, 314, 323, 409, 488, 628, 646, 818, 1037, 1159, 1256, 1292, 1636, 2074, 2318, 2584, 2669, 2983, 3272, 4148, 4636, 5338, 5966, 6953, 7771, 8296, 9272, 9577, 10676, 11932, 13906, 15542, 19154, 19703, 21352, 23864, 24949, 27812, 31084, 38308, 39406, 49898, 50711, 55624, 62168, 64213, 76616, 78812, 99796, 101422, 128426, 132107, 157624, 162809, 181963, 199592, 202844, 256852, 264214, 325618, 363926, 405688, 424133, 474031, 513704, 528428, 651236, 727852, 848266, 948062, 1056856, 1091621, 1220047, 1302472, 1455704, 1696532, 1896124, 2183242, 2440094, 3093371, 3393064, 3792248, 3916993, 4366484, 4880188, 6186742, 7833986, 8058527, 8732968, 9760376, 12373484, 15667972, 16117054, 20740799, 24746968, 31335944, 32234108, 41481598, 64468216, 66588881, 74422867, 82963196, 133177762, 148845734, 165926392, 266355524, 297691468, 532711048, 595382936, 1265188739, 2530377478, 5060754956, 10121509912]

約数ペア:

[(1, 10121509912), (2, 5060754956), (4, 2530377478), (8, 1265188739), (17, 595382936), (19, 532711048), (34, 297691468), (38, 266355524), (61, 165926392), (68, 148845734), (76, 133177762), (122, 82963196), (136, 74422867), (152, 66588881), (157, 64468216), (244, 41481598), (314, 32234108), (323, 31335944), (409, 24746968), (488, 20740799), (628, 16117054), (646, 15667972), (818, 12373484), (1037, 9760376), (1159, 8732968), (1256, 8058527), (1292, 7833986), (1636, 6186742), (2074, 4880188), (2318, 4366484), (2584, 3916993), (2669, 3792248), (2983, 3393064), (3272, 3093371), (4148, 2440094), (4636, 2183242), (5338, 1896124), (5966, 1696532), (6953, 1455704), (7771, 1302472), (8296, 1220047), (9272, 1091621), (9577, 1056856), (10676, 948062), (11932, 848266), (13906, 727852), (15542, 651236), (19154, 528428), (19703, 513704), (21352, 474031), (23864, 424133), (24949, 405688), (27812, 363926), (31084, 325618), (38308, 264214), (39406, 256852), (49898, 202844), (50711, 199592), (55624, 181963), (62168, 162809), (64213, 157624), (76616, 132107), (78812, 128426), (99796, 101422)]