27458240

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 56

約数和(自身を含む): 66659760

約数和(自身を除く): 39201520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1619, 1696, 2120, 3238, 3392, 4240, 6476, 8095, 8480, 12952, 16190, 16960, 25904, 32380, 51808, 64760, 85807, 103616, 129520, 171614, 259040, 343228, 429035, 518080, 686456, 858070, 1372912, 1716140, 2745824, 3432280, 5491648, 6864560, 13729120, 27458240]

約数ペア:

[(1, 27458240), (2, 13729120), (4, 6864560), (5, 5491648), (8, 3432280), (10, 2745824), (16, 1716140), (20, 1372912), (32, 858070), (40, 686456), (53, 518080), (64, 429035), (80, 343228), (106, 259040), (160, 171614), (212, 129520), (265, 103616), (320, 85807), (424, 64760), (530, 51808), (848, 32380), (1060, 25904), (1619, 16960), (1696, 16190), (2120, 12952), (3238, 8480), (3392, 8095), (4240, 6476)]