83733580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2207}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 201793536

約数和(自身を除く): 118059956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2207, 2710, 3794, 4414, 5420, 7588, 8828, 9485, 11035, 15449, 18970, 22070, 30898, 37940, 44140, 61796, 77245, 154490, 308980, 598097, 1196194, 2392388, 2990485, 4186679, 5980970, 8373358, 11961940, 16746716, 20933395, 41866790, 83733580]

約数ペア:

[(1, 83733580), (2, 41866790), (4, 20933395), (5, 16746716), (7, 11961940), (10, 8373358), (14, 5980970), (20, 4186679), (28, 2990485), (35, 2392388), (70, 1196194), (140, 598097), (271, 308980), (542, 154490), (1084, 77245), (1355, 61796), (1897, 44140), (2207, 37940), (2710, 30898), (3794, 22070), (4414, 18970), (5420, 15449), (7588, 11035), (8828, 9485)]