85367380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 219340800

約数和(自身を除く): 133973420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 133, 134, 140, 190, 266, 268, 335, 380, 469, 479, 532, 665, 670, 938, 958, 1273, 1330, 1340, 1876, 1916, 2345, 2395, 2546, 2660, 3353, 4690, 4790, 5092, 6365, 6706, 8911, 9101, 9380, 9580, 12730, 13412, 16765, 17822, 18202, 25460, 32093, 33530, 35644, 36404, 44555, 45505, 63707, 64186, 67060, 89110, 91010, 127414, 128372, 160465, 178220, 182020, 224651, 254828, 318535, 320930, 449302, 609767, 637070, 641860, 898604, 1123255, 1219534, 1274140, 2246510, 2439068, 3048835, 4268369, 4493020, 6097670, 8536738, 12195340, 17073476, 21341845, 42683690, 85367380]

約数ペア:

[(1, 85367380), (2, 42683690), (4, 21341845), (5, 17073476), (7, 12195340), (10, 8536738), (14, 6097670), (19, 4493020), (20, 4268369), (28, 3048835), (35, 2439068), (38, 2246510), (67, 1274140), (70, 1219534), (76, 1123255), (95, 898604), (133, 641860), (134, 637070), (140, 609767), (190, 449302), (266, 320930), (268, 318535), (335, 254828), (380, 224651), (469, 182020), (479, 178220), (532, 160465), (665, 128372), (670, 127414), (938, 91010), (958, 89110), (1273, 67060), (1330, 64186), (1340, 63707), (1876, 45505), (1916, 44555), (2345, 36404), (2395, 35644), (2546, 33530), (2660, 32093), (3353, 25460), (4690, 18202), (4790, 17822), (5092, 16765), (6365, 13412), (6706, 12730), (8911, 9580), (9101, 9380)]