27538240

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 56

約数和(自身を含む): 67007232

約数和(自身を除く): 39468992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1831, 1880, 3008, 3662, 3760, 7324, 7520, 9155, 14648, 15040, 18310, 29296, 36620, 58592, 73240, 86057, 117184, 146480, 172114, 292960, 344228, 430285, 585920, 688456, 860570, 1376912, 1721140, 2753824, 3442280, 5507648, 6884560, 13769120, 27538240]

約数ペア:

[(1, 27538240), (2, 13769120), (4, 6884560), (5, 5507648), (8, 3442280), (10, 2753824), (16, 1721140), (20, 1376912), (32, 860570), (40, 688456), (47, 585920), (64, 430285), (80, 344228), (94, 292960), (160, 172114), (188, 146480), (235, 117184), (320, 86057), (376, 73240), (470, 58592), (752, 36620), (940, 29296), (1504, 18310), (1831, 15040), (1880, 14648), (3008, 9155), (3662, 7520), (3760, 7324)]