74735680

素因数分解:

$2^6\times 5^1\times {\mathrm{233549}}^1$

素因数の和:233566

約数の個数: 28

約数和(自身を含む): 177965100

約数和(自身を除く): 103229420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 233549, 467098, 934196, 1167745, 1868392, 2335490, 3736784, 4670980, 7473568, 9341960, 14947136, 18683920, 37367840, 74735680]

約数ペア:

[(1, 74735680), (2, 37367840), (4, 18683920), (5, 14947136), (8, 9341960), (10, 7473568), (16, 4670980), (20, 3736784), (32, 2335490), (40, 1868392), (64, 1167745), (80, 934196), (160, 467098), (320, 233549)]