65884000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 200333952

約数和(自身を除く): 134449952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 181, 182, 200, 208, 224, 250, 260, 280, 325, 350, 362, 364, 400, 416, 455, 500, 520, 560, 650, 700, 724, 728, 800, 875, 905, 910, 1000, 1040, 1120, 1267, 1300, 1400, 1448, 1456, 1625, 1750, 1810, 1820, 2000, 2080, 2275, 2353, 2534, 2600, 2800, 2896, 2912, 3250, 3500, 3620, 3640, 4000, 4525, 4550, 4706, 5068, 5200, 5600, 5792, 6335, 6500, 7000, 7240, 7280, 9050, 9100, 9412, 10136, 10400, 11375, 11765, 12670, 13000, 14000, 14480, 14560, 16471, 18100, 18200, 18824, 20272, 22625, 22750, 23530, 25340, 26000, 28000, 28960, 31675, 32942, 36200, 36400, 37648, 40544, 45250, 45500, 47060, 50680, 52000, 58825, 63350, 65884, 72400, 72800, 75296, 82355, 90500, 91000, 94120, 101360, 117650, 126700, 131768, 144800, 158375, 164710, 181000, 182000, 188240, 202720, 235300, 253400, 263536, 294125, 316750, 329420, 362000, 364000, 376480, 411775, 470600, 506800, 527072, 588250, 633500, 658840, 724000, 823550, 941200, 1013600, 1176500, 1267000, 1317680, 1647100, 1882400, 2058875, 2353000, 2534000, 2635360, 3294200, 4117750, 4706000, 5068000, 6588400, 8235500, 9412000, 13176800, 16471000, 32942000, 65884000]

約数ペア:

[(1, 65884000), (2, 32942000), (4, 16471000), (5, 13176800), (7, 9412000), (8, 8235500), (10, 6588400), (13, 5068000), (14, 4706000), (16, 4117750), (20, 3294200), (25, 2635360), (26, 2534000), (28, 2353000), (32, 2058875), (35, 1882400), (40, 1647100), (50, 1317680), (52, 1267000), (56, 1176500), (65, 1013600), (70, 941200), (80, 823550), (91, 724000), (100, 658840), (104, 633500), (112, 588250), (125, 527072), (130, 506800), (140, 470600), (160, 411775), (175, 376480), (181, 364000), (182, 362000), (200, 329420), (208, 316750), (224, 294125), (250, 263536), (260, 253400), (280, 235300), (325, 202720), (350, 188240), (362, 182000), (364, 181000), (400, 164710), (416, 158375), (455, 144800), (500, 131768), (520, 126700), (560, 117650), (650, 101360), (700, 94120), (724, 91000), (728, 90500), (800, 82355), (875, 75296), (905, 72800), (910, 72400), (1000, 65884), (1040, 63350), (1120, 58825), (1267, 52000), (1300, 50680), (1400, 47060), (1448, 45500), (1456, 45250), (1625, 40544), (1750, 37648), (1810, 36400), (1820, 36200), (2000, 32942), (2080, 31675), (2275, 28960), (2353, 28000), (2534, 26000), (2600, 25340), (2800, 23530), (2896, 22750), (2912, 22625), (3250, 20272), (3500, 18824), (3620, 18200), (3640, 18100), (4000, 16471), (4525, 14560), (4550, 14480), (4706, 14000), (5068, 13000), (5200, 12670), (5600, 11765), (5792, 11375), (6335, 10400), (6500, 10136), (7000, 9412), (7240, 9100), (7280, 9050)]