38028800

素因数分解:

$2^9\times 5^2\times {\mathrm{2971}}^1$

素因数の和:2999

約数の個数: 60

約数和(自身を含む): 94251036

約数和(自身を除く): 56222236

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, 2971, 3200, 5942, 6400, 11884, 12800, 14855, 23768, 29710, 47536, 59420, 74275, 95072, 118840, 148550, 190144, 237680, 297100, 380288, 475360, 594200, 760576, 950720, 1188400, 1521152, 1901440, 2376800, 3802880, 4753600, 7605760, 9507200, 19014400, 38028800]

約数ペア:

[(1, 38028800), (2, 19014400), (4, 9507200), (5, 7605760), (8, 4753600), (10, 3802880), (16, 2376800), (20, 1901440), (25, 1521152), (32, 1188400), (40, 950720), (50, 760576), (64, 594200), (80, 475360), (100, 380288), (128, 297100), (160, 237680), (200, 190144), (256, 148550), (320, 118840), (400, 95072), (512, 74275), (640, 59420), (800, 47536), (1280, 29710), (1600, 23768), (2560, 14855), (2971, 12800), (3200, 11884), (5942, 6400)]