2016396800

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14321}}^1$

素因数の和:14360

約数の個数: 120

約数和(自身を含む): 5450323032

約数和(自身を除く): 3433926232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1100, 1280, 1408, 1600, 1760, 2200, 2560, 2816, 3200, 3520, 4400, 5632, 6400, 7040, 8800, 12800, 14080, 14321, 17600, 28160, 28642, 35200, 57284, 70400, 71605, 114568, 140800, 143210, 157531, 229136, 286420, 315062, 358025, 458272, 572840, 630124, 716050, 787655, 916544, 1145680, 1260248, 1432100, 1575310, 1833088, 2291360, 2520496, 2864200, 3150620, 3666176, 3938275, 4582720, 5040992, 5728400, 6301240, 7332352, 7876550, 9165440, 10081984, 11456800, 12602480, 15753100, 18330880, 20163968, 22913600, 25204960, 31506200, 36661760, 40327936, 45827200, 50409920, 63012400, 80655872, 91654400, 100819840, 126024800, 183308800, 201639680, 252049600, 403279360, 504099200, 1008198400, 2016396800]

約数ペア:

[(1, 2016396800), (2, 1008198400), (4, 504099200), (5, 403279360), (8, 252049600), (10, 201639680), (11, 183308800), (16, 126024800), (20, 100819840), (22, 91654400), (25, 80655872), (32, 63012400), (40, 50409920), (44, 45827200), (50, 40327936), (55, 36661760), (64, 31506200), (80, 25204960), (88, 22913600), (100, 20163968), (110, 18330880), (128, 15753100), (160, 12602480), (176, 11456800), (200, 10081984), (220, 9165440), (256, 7876550), (275, 7332352), (320, 6301240), (352, 5728400), (400, 5040992), (440, 4582720), (512, 3938275), (550, 3666176), (640, 3150620), (704, 2864200), (800, 2520496), (880, 2291360), (1100, 1833088), (1280, 1575310), (1408, 1432100), (1600, 1260248), (1760, 1145680), (2200, 916544), (2560, 787655), (2816, 716050), (3200, 630124), (3520, 572840), (4400, 458272), (5632, 358025), (6400, 315062), (7040, 286420), (8800, 229136), (12800, 157531), (14080, 143210), (14321, 140800), (17600, 114568), (28160, 71605), (28642, 70400), (35200, 57284)]