3802880

素因数分解:

$2^8\times 5^1\times {\mathrm{2971}}^1$

素因数の和:2992

約数の個数: 36

約数和(自身を含む): 9112152

約数和(自身を除く): 5309272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2971, 5942, 11884, 14855, 23768, 29710, 47536, 59420, 95072, 118840, 190144, 237680, 380288, 475360, 760576, 950720, 1901440, 3802880]

約数ペア:

[(1, 3802880), (2, 1901440), (4, 950720), (5, 760576), (8, 475360), (10, 380288), (16, 237680), (20, 190144), (32, 118840), (40, 95072), (64, 59420), (80, 47536), (128, 29710), (160, 23768), (256, 14855), (320, 11884), (640, 5942), (1280, 2971)]