102310400

素因数分解:

$2^9\times 5^2\times {\mathrm{7993}}^1$

素因数の和:8021

約数の個数: 60

約数和(自身を含む): 253513722

約数和(自身を除く): 151203322

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 7993, 12800, 15986, 31972, 39965, 63944, 79930, 127888, 159860, 199825, 255776, 319720, 399650, 511552, 639440, 799300, 1023104, 1278880, 1598600, 2046208, 2557760, 3197200, 4092416, 5115520, 6394400, 10231040, 12788800, 20462080, 25577600, 51155200, 102310400]

約数ペア:

[(1, 102310400), (2, 51155200), (4, 25577600), (5, 20462080), (8, 12788800), (10, 10231040), (16, 6394400), (20, 5115520), (25, 4092416), (32, 3197200), (40, 2557760), (50, 2046208), (64, 1598600), (80, 1278880), (100, 1023104), (128, 799300), (160, 639440), (200, 511552), (256, 399650), (320, 319720), (400, 255776), (512, 199825), (640, 159860), (800, 127888), (1280, 79930), (1600, 63944), (2560, 39965), (3200, 31972), (6400, 15986), (7993, 12800)]