171677980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373213}}^1$

素因数の和:373245

約数の個数: 24

約数和(自身を含む): 376199712

約数和(自身を除く): 204521732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 373213, 746426, 1492852, 1866065, 3732130, 7464260, 8583899, 17167798, 34335596, 42919495, 85838990, 171677980]

約数ペア:

[(1, 171677980), (2, 85838990), (4, 42919495), (5, 34335596), (10, 17167798), (20, 8583899), (23, 7464260), (46, 3732130), (92, 1866065), (115, 1492852), (230, 746426), (460, 373213)]