5200705384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 11940249600

約数和(自身を除く): 6739544216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 163, 191, 266, 314, 326, 382, 532, 628, 652, 764, 1064, 1099, 1141, 1256, 1304, 1337, 1528, 2198, 2282, 2674, 2983, 3097, 3629, 4396, 4564, 5348, 5966, 6194, 7258, 8792, 9128, 10696, 11932, 12388, 14516, 20881, 21679, 23864, 24776, 25403, 25591, 29032, 29987, 31133, 41762, 43358, 50806, 51182, 59974, 62266, 83524, 86716, 101612, 102364, 119948, 124532, 167048, 173432, 179137, 203224, 204728, 209909, 217931, 239896, 249064, 358274, 419818, 435862, 486229, 569753, 591527, 716548, 839636, 871724, 972458, 1139506, 1183054, 1433096, 1679272, 1743448, 1944916, 2279012, 2366108, 3403603, 3889832, 3988271, 4140689, 4558024, 4732216, 4887881, 6807206, 7976542, 8281378, 9775762, 13614412, 15953084, 16562756, 19551524, 27228824, 31906168, 33125512, 34215167, 39103048, 68430334, 92869739, 136860668, 185739478, 273721336, 371478956, 650088173, 742957912, 1300176346, 2600352692, 5200705384]

約数ペア:

[(1, 5200705384), (2, 2600352692), (4, 1300176346), (7, 742957912), (8, 650088173), (14, 371478956), (19, 273721336), (28, 185739478), (38, 136860668), (56, 92869739), (76, 68430334), (133, 39103048), (152, 34215167), (157, 33125512), (163, 31906168), (191, 27228824), (266, 19551524), (314, 16562756), (326, 15953084), (382, 13614412), (532, 9775762), (628, 8281378), (652, 7976542), (764, 6807206), (1064, 4887881), (1099, 4732216), (1141, 4558024), (1256, 4140689), (1304, 3988271), (1337, 3889832), (1528, 3403603), (2198, 2366108), (2282, 2279012), (2674, 1944916), (2983, 1743448), (3097, 1679272), (3629, 1433096), (4396, 1183054), (4564, 1139506), (5348, 972458), (5966, 871724), (6194, 839636), (7258, 716548), (8792, 591527), (9128, 569753), (10696, 486229), (11932, 435862), (12388, 419818), (14516, 358274), (20881, 249064), (21679, 239896), (23864, 217931), (24776, 209909), (25403, 204728), (25591, 203224), (29032, 179137), (29987, 173432), (31133, 167048), (41762, 124532), (43358, 119948), (50806, 102364), (51182, 101612), (59974, 86716), (62266, 83524)]