28800970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6150

約数の個数: 32

約数和(自身を含む): 57879360

約数和(自身を除く): 29078390

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 6089, 12178, 30445, 60890, 66979, 133958, 261827, 334895, 523654, 669790, 1309135, 2618270, 2880097, 5760194, 14400485, 28800970]

約数ペア:

[(1, 28800970), (2, 14400485), (5, 5760194), (10, 2880097), (11, 2618270), (22, 1309135), (43, 669790), (55, 523654), (86, 334895), (110, 261827), (215, 133958), (430, 66979), (473, 60890), (946, 30445), (2365, 12178), (4730, 6089)]