80452070512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21563}}^1$

素因数の和:21671

約数の個数: 160

約数和(自身を含む): 190598158080

約数和(自身を除く): 110146087568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 43, 44, 58, 68, 86, 88, 116, 136, 172, 176, 187, 232, 272, 319, 344, 374, 464, 473, 493, 638, 688, 731, 748, 946, 986, 1247, 1276, 1462, 1496, 1892, 1972, 2494, 2552, 2924, 2992, 3784, 3944, 4988, 5104, 5423, 5848, 7568, 7888, 8041, 9976, 10846, 11696, 13717, 16082, 19952, 21199, 21563, 21692, 27434, 32164, 42398, 43126, 43384, 54868, 64328, 84796, 86252, 86768, 109736, 128656, 169592, 172504, 219472, 233189, 237193, 339184, 345008, 366571, 466378, 474386, 625327, 733142, 927209, 932756, 948772, 1250654, 1466284, 1854418, 1865512, 1897544, 2501308, 2932568, 3708836, 3731024, 3795088, 4032281, 5002616, 5865136, 6878597, 7417672, 8064562, 10005232, 10199299, 10630559, 13757194, 14835344, 15762553, 16129124, 20398598, 21261118, 26889061, 27514388, 31525106, 32258248, 40797196, 42522236, 53778122, 55028776, 63050212, 64516496, 81594392, 85044472, 107556244, 110057552, 116936149, 126100424, 163188784, 170088944, 173388083, 215112488, 233872298, 252200848, 295779671, 346776166, 430224976, 457114037, 467744596, 591559342, 693552332, 914228074, 935489192, 1183118684, 1387104664, 1828456148, 1870978384, 2366237368, 2774209328, 3656912296, 4732474736, 5028254407, 7313824592, 10056508814, 20113017628, 40226035256, 80452070512]

約数ペア:

[(1, 80452070512), (2, 40226035256), (4, 20113017628), (8, 10056508814), (11, 7313824592), (16, 5028254407), (17, 4732474736), (22, 3656912296), (29, 2774209328), (34, 2366237368), (43, 1870978384), (44, 1828456148), (58, 1387104664), (68, 1183118684), (86, 935489192), (88, 914228074), (116, 693552332), (136, 591559342), (172, 467744596), (176, 457114037), (187, 430224976), (232, 346776166), (272, 295779671), (319, 252200848), (344, 233872298), (374, 215112488), (464, 173388083), (473, 170088944), (493, 163188784), (638, 126100424), (688, 116936149), (731, 110057552), (748, 107556244), (946, 85044472), (986, 81594392), (1247, 64516496), (1276, 63050212), (1462, 55028776), (1496, 53778122), (1892, 42522236), (1972, 40797196), (2494, 32258248), (2552, 31525106), (2924, 27514388), (2992, 26889061), (3784, 21261118), (3944, 20398598), (4988, 16129124), (5104, 15762553), (5423, 14835344), (5848, 13757194), (7568, 10630559), (7888, 10199299), (8041, 10005232), (9976, 8064562), (10846, 7417672), (11696, 6878597), (13717, 5865136), (16082, 5002616), (19952, 4032281), (21199, 3795088), (21563, 3731024), (21692, 3708836), (27434, 2932568), (32164, 2501308), (42398, 1897544), (43126, 1865512), (43384, 1854418), (54868, 1466284), (64328, 1250654), (84796, 948772), (86252, 932756), (86768, 927209), (109736, 733142), (128656, 625327), (169592, 474386), (172504, 466378), (219472, 366571), (233189, 345008), (237193, 339184)]