5307680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{677}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 14608188

約数和(自身を除く): 9300508

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 677, 784, 980, 1120, 1354, 1568, 1960, 2708, 3385, 3920, 4739, 5416, 6770, 7840, 9478, 10832, 13540, 18956, 21664, 23695, 27080, 33173, 37912, 47390, 54160, 66346, 75824, 94780, 108320, 132692, 151648, 165865, 189560, 265384, 331730, 379120, 530768, 663460, 758240, 1061536, 1326920, 2653840, 5307680]

約数ペア:

[(1, 5307680), (2, 2653840), (4, 1326920), (5, 1061536), (7, 758240), (8, 663460), (10, 530768), (14, 379120), (16, 331730), (20, 265384), (28, 189560), (32, 165865), (35, 151648), (40, 132692), (49, 108320), (56, 94780), (70, 75824), (80, 66346), (98, 54160), (112, 47390), (140, 37912), (160, 33173), (196, 27080), (224, 23695), (245, 21664), (280, 18956), (392, 13540), (490, 10832), (560, 9478), (677, 7840), (784, 6770), (980, 5416), (1120, 4739), (1354, 3920), (1568, 3385), (1960, 2708)]