2027617240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{7057}}^1$

素因数の和:7732

約数の個数: 64

約数和(自身を含む): 4985206560

約数和(自身を除く): 2957589320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 653, 1306, 2612, 3265, 5224, 6530, 7057, 7183, 13060, 14114, 14366, 26120, 28228, 28732, 35285, 35915, 56456, 57464, 70570, 71830, 77627, 141140, 143660, 155254, 282280, 287320, 310508, 388135, 621016, 776270, 1552540, 3105080, 4608221, 9216442, 18432884, 23041105, 36865768, 46082210, 50690431, 92164420, 101380862, 184328840, 202761724, 253452155, 405523448, 506904310, 1013808620, 2027617240]

約数ペア:

[(1, 2027617240), (2, 1013808620), (4, 506904310), (5, 405523448), (8, 253452155), (10, 202761724), (11, 184328840), (20, 101380862), (22, 92164420), (40, 50690431), (44, 46082210), (55, 36865768), (88, 23041105), (110, 18432884), (220, 9216442), (440, 4608221), (653, 3105080), (1306, 1552540), (2612, 776270), (3265, 621016), (5224, 388135), (6530, 310508), (7057, 287320), (7183, 282280), (13060, 155254), (14114, 143660), (14366, 141140), (26120, 77627), (28228, 71830), (28732, 70570), (35285, 57464), (35915, 56456)]