2036000000

素因数分解:

$2^8\times 5^6\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 126

約数和(自身を含む): 5089973910

約数和(自身を除く): 3053973910

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 509, 625, 640, 800, 1000, 1018, 1250, 1280, 1600, 2000, 2036, 2500, 2545, 3125, 3200, 4000, 4072, 5000, 5090, 6250, 6400, 8000, 8144, 10000, 10180, 12500, 12725, 15625, 16000, 16288, 20000, 20360, 25000, 25450, 31250, 32000, 32576, 40000, 40720, 50000, 50900, 62500, 63625, 65152, 80000, 81440, 100000, 101800, 125000, 127250, 130304, 160000, 162880, 200000, 203600, 250000, 254500, 318125, 325760, 400000, 407200, 500000, 509000, 636250, 651520, 800000, 814400, 1000000, 1018000, 1272500, 1590625, 1628800, 2000000, 2036000, 2545000, 3181250, 3257600, 4000000, 4072000, 5090000, 6362500, 7953125, 8144000, 10180000, 12725000, 15906250, 16288000, 20360000, 25450000, 31812500, 40720000, 50900000, 63625000, 81440000, 101800000, 127250000, 203600000, 254500000, 407200000, 509000000, 1018000000, 2036000000]

約数ペア:

[(1, 2036000000), (2, 1018000000), (4, 509000000), (5, 407200000), (8, 254500000), (10, 203600000), (16, 127250000), (20, 101800000), (25, 81440000), (32, 63625000), (40, 50900000), (50, 40720000), (64, 31812500), (80, 25450000), (100, 20360000), (125, 16288000), (128, 15906250), (160, 12725000), (200, 10180000), (250, 8144000), (256, 7953125), (320, 6362500), (400, 5090000), (500, 4072000), (509, 4000000), (625, 3257600), (640, 3181250), (800, 2545000), (1000, 2036000), (1018, 2000000), (1250, 1628800), (1280, 1590625), (1600, 1272500), (2000, 1018000), (2036, 1000000), (2500, 814400), (2545, 800000), (3125, 651520), (3200, 636250), (4000, 509000), (4072, 500000), (5000, 407200), (5090, 400000), (6250, 325760), (6400, 318125), (8000, 254500), (8144, 250000), (10000, 203600), (10180, 200000), (12500, 162880), (12725, 160000), (15625, 130304), (16000, 127250), (16288, 125000), (20000, 101800), (20360, 100000), (25000, 81440), (25450, 80000), (31250, 65152), (32000, 63625), (32576, 62500), (40000, 50900), (40720, 50000)]