5574400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 15080632

約数和(自身を除く): 9506232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 67, 80, 100, 104, 128, 130, 134, 160, 200, 208, 256, 260, 268, 320, 325, 335, 400, 416, 520, 536, 640, 650, 670, 800, 832, 871, 1040, 1072, 1280, 1300, 1340, 1600, 1664, 1675, 1742, 2080, 2144, 2600, 2680, 3200, 3328, 3350, 3484, 4160, 4288, 4355, 5200, 5360, 6400, 6700, 6968, 8320, 8576, 8710, 10400, 10720, 13400, 13936, 16640, 17152, 17420, 20800, 21440, 21775, 26800, 27872, 34840, 41600, 42880, 43550, 53600, 55744, 69680, 83200, 85760, 87100, 107200, 111488, 139360, 174200, 214400, 222976, 278720, 348400, 428800, 557440, 696800, 1114880, 1393600, 2787200, 5574400]

約数ペア:

[(1, 5574400), (2, 2787200), (4, 1393600), (5, 1114880), (8, 696800), (10, 557440), (13, 428800), (16, 348400), (20, 278720), (25, 222976), (26, 214400), (32, 174200), (40, 139360), (50, 111488), (52, 107200), (64, 87100), (65, 85760), (67, 83200), (80, 69680), (100, 55744), (104, 53600), (128, 43550), (130, 42880), (134, 41600), (160, 34840), (200, 27872), (208, 26800), (256, 21775), (260, 21440), (268, 20800), (320, 17420), (325, 17152), (335, 16640), (400, 13936), (416, 13400), (520, 10720), (536, 10400), (640, 8710), (650, 8576), (670, 8320), (800, 6968), (832, 6700), (871, 6400), (1040, 5360), (1072, 5200), (1280, 4355), (1300, 4288), (1340, 4160), (1600, 3484), (1664, 3350), (1675, 3328), (1742, 3200), (2080, 2680), (2144, 2600)]