38168000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 112

約数和(自身を含む): 102071424

約数和(自身を除く): 63903424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 367, 400, 416, 500, 520, 650, 734, 800, 832, 1000, 1040, 1300, 1468, 1600, 1625, 1835, 2000, 2080, 2600, 2936, 3250, 3670, 4000, 4160, 4771, 5200, 5872, 6500, 7340, 8000, 9175, 9542, 10400, 11744, 13000, 14680, 18350, 19084, 20800, 23488, 23855, 26000, 29360, 36700, 38168, 45875, 47710, 52000, 58720, 73400, 76336, 91750, 95420, 104000, 117440, 119275, 146800, 152672, 183500, 190840, 238550, 293600, 305344, 367000, 381680, 477100, 587200, 596375, 734000, 763360, 954200, 1192750, 1468000, 1526720, 1908400, 2385500, 2936000, 3816800, 4771000, 7633600, 9542000, 19084000, 38168000]

約数ペア:

[(1, 38168000), (2, 19084000), (4, 9542000), (5, 7633600), (8, 4771000), (10, 3816800), (13, 2936000), (16, 2385500), (20, 1908400), (25, 1526720), (26, 1468000), (32, 1192750), (40, 954200), (50, 763360), (52, 734000), (64, 596375), (65, 587200), (80, 477100), (100, 381680), (104, 367000), (125, 305344), (130, 293600), (160, 238550), (200, 190840), (208, 183500), (250, 152672), (260, 146800), (320, 119275), (325, 117440), (367, 104000), (400, 95420), (416, 91750), (500, 76336), (520, 73400), (650, 58720), (734, 52000), (800, 47710), (832, 45875), (1000, 38168), (1040, 36700), (1300, 29360), (1468, 26000), (1600, 23855), (1625, 23488), (1835, 20800), (2000, 19084), (2080, 18350), (2600, 14680), (2936, 13000), (3250, 11744), (3670, 10400), (4000, 9542), (4160, 9175), (4771, 8000), (5200, 7340), (5872, 6500)]