8175890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 15923520

約数和(自身を除く): 7747630

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1163, 1406, 2326, 3515, 5815, 7030, 11630, 22097, 43031, 44194, 86062, 110485, 215155, 220970, 430310, 817589, 1635178, 4087945, 8175890]

約数ペア:

[(1, 8175890), (2, 4087945), (5, 1635178), (10, 817589), (19, 430310), (37, 220970), (38, 215155), (74, 110485), (95, 86062), (185, 44194), (190, 43031), (370, 22097), (703, 11630), (1163, 7030), (1406, 5815), (2326, 3515)]