1004038370

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{6521}}^1$

素因数の和:6790

約数の個数: 32

約数和(自身を含む): 1838421360

約数和(自身を除く): 834382990

約数列:

[1, 2, 5, 10, 89, 173, 178, 346, 445, 865, 890, 1730, 6521, 13042, 15397, 30794, 32605, 65210, 76985, 153970, 580369, 1128133, 1160738, 2256266, 2901845, 5640665, 5803690, 11281330, 100403837, 200807674, 502019185, 1004038370]

約数ペア:

[(1, 1004038370), (2, 502019185), (5, 200807674), (10, 100403837), (89, 11281330), (173, 5803690), (178, 5640665), (346, 2901845), (445, 2256266), (865, 1160738), (890, 1128133), (1730, 580369), (6521, 153970), (13042, 76985), (15397, 65210), (30794, 32605)]