450046480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432737}}^1$

素因数の和:432763

約数の個数: 40

約数和(自身を含む): 1126849752

約数和(自身を除く): 676803272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 432737, 865474, 1730948, 2163685, 3461896, 4327370, 5625581, 6923792, 8654740, 11251162, 17309480, 22502324, 28127905, 34618960, 45004648, 56255810, 90009296, 112511620, 225023240, 450046480]

約数ペア:

[(1, 450046480), (2, 225023240), (4, 112511620), (5, 90009296), (8, 56255810), (10, 45004648), (13, 34618960), (16, 28127905), (20, 22502324), (26, 17309480), (40, 11251162), (52, 8654740), (65, 6923792), (80, 5625581), (104, 4327370), (130, 3461896), (208, 2163685), (260, 1730948), (520, 865474), (1040, 432737)]