13882400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 40372416

約数和(自身を除く): 26490016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 67, 70, 74, 80, 100, 112, 134, 140, 148, 160, 175, 185, 200, 224, 259, 268, 280, 296, 335, 350, 370, 400, 469, 518, 536, 560, 592, 670, 700, 740, 800, 925, 938, 1036, 1072, 1120, 1184, 1295, 1340, 1400, 1480, 1675, 1850, 1876, 2072, 2144, 2345, 2479, 2590, 2680, 2800, 2960, 3350, 3700, 3752, 4144, 4690, 4958, 5180, 5360, 5600, 5920, 6475, 6700, 7400, 7504, 8288, 9380, 9916, 10360, 10720, 11725, 12395, 12950, 13400, 14800, 15008, 17353, 18760, 19832, 20720, 23450, 24790, 25900, 26800, 29600, 34706, 37520, 39664, 41440, 46900, 49580, 51800, 53600, 61975, 69412, 75040, 79328, 86765, 93800, 99160, 103600, 123950, 138824, 173530, 187600, 198320, 207200, 247900, 277648, 347060, 375200, 396640, 433825, 495800, 555296, 694120, 867650, 991600, 1388240, 1735300, 1983200, 2776480, 3470600, 6941200, 13882400]

約数ペア:

[(1, 13882400), (2, 6941200), (4, 3470600), (5, 2776480), (7, 1983200), (8, 1735300), (10, 1388240), (14, 991600), (16, 867650), (20, 694120), (25, 555296), (28, 495800), (32, 433825), (35, 396640), (37, 375200), (40, 347060), (50, 277648), (56, 247900), (67, 207200), (70, 198320), (74, 187600), (80, 173530), (100, 138824), (112, 123950), (134, 103600), (140, 99160), (148, 93800), (160, 86765), (175, 79328), (185, 75040), (200, 69412), (224, 61975), (259, 53600), (268, 51800), (280, 49580), (296, 46900), (335, 41440), (350, 39664), (370, 37520), (400, 34706), (469, 29600), (518, 26800), (536, 25900), (560, 24790), (592, 23450), (670, 20720), (700, 19832), (740, 18760), (800, 17353), (925, 15008), (938, 14800), (1036, 13400), (1072, 12950), (1120, 12395), (1184, 11725), (1295, 10720), (1340, 10360), (1400, 9916), (1480, 9380), (1675, 8288), (1850, 7504), (1876, 7400), (2072, 6700), (2144, 6475), (2345, 5920), (2479, 5600), (2590, 5360), (2680, 5180), (2800, 4958), (2960, 4690), (3350, 4144), (3700, 3752)]