504761920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1908

約数の個数: 112

約数和(自身を含む): 1314468288

約数和(自身を除く): 809706368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 320, 335, 416, 520, 536, 670, 832, 871, 1040, 1072, 1340, 1742, 1811, 2080, 2144, 2680, 3484, 3622, 4160, 4288, 4355, 5360, 6968, 7244, 8710, 9055, 10720, 13936, 14488, 17420, 18110, 21440, 23543, 27872, 28976, 34840, 36220, 47086, 55744, 57952, 69680, 72440, 94172, 115904, 117715, 121337, 139360, 144880, 188344, 235430, 242674, 278720, 289760, 376688, 470860, 485348, 579520, 606685, 753376, 941720, 970696, 1213370, 1506752, 1577381, 1883440, 1941392, 2426740, 3154762, 3766880, 3882784, 4853480, 6309524, 7533760, 7765568, 7886905, 9706960, 12619048, 15773810, 19413920, 25238096, 31547620, 38827840, 50476192, 63095240, 100952384, 126190480, 252380960, 504761920]

約数ペア:

[(1, 504761920), (2, 252380960), (4, 126190480), (5, 100952384), (8, 63095240), (10, 50476192), (13, 38827840), (16, 31547620), (20, 25238096), (26, 19413920), (32, 15773810), (40, 12619048), (52, 9706960), (64, 7886905), (65, 7765568), (67, 7533760), (80, 6309524), (104, 4853480), (130, 3882784), (134, 3766880), (160, 3154762), (208, 2426740), (260, 1941392), (268, 1883440), (320, 1577381), (335, 1506752), (416, 1213370), (520, 970696), (536, 941720), (670, 753376), (832, 606685), (871, 579520), (1040, 485348), (1072, 470860), (1340, 376688), (1742, 289760), (1811, 278720), (2080, 242674), (2144, 235430), (2680, 188344), (3484, 144880), (3622, 139360), (4160, 121337), (4288, 117715), (4355, 115904), (5360, 94172), (6968, 72440), (7244, 69680), (8710, 57952), (9055, 55744), (10720, 47086), (13936, 36220), (14488, 34840), (17420, 28976), (18110, 27872), (21440, 23543)]