87579680

素因数分解:

$2^5\times 5^1\times {\mathrm{547373}}^1$

素因数の和:547388

約数の個数: 24

約数和(自身を含む): 206907372

約数和(自身を除く): 119327692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 547373, 1094746, 2189492, 2736865, 4378984, 5473730, 8757968, 10947460, 17515936, 21894920, 43789840, 87579680]

約数ペア:

[(1, 87579680), (2, 43789840), (4, 21894920), (5, 17515936), (8, 10947460), (10, 8757968), (16, 5473730), (20, 4378984), (32, 2736865), (40, 2189492), (80, 1094746), (160, 547373)]