63292420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 140797440

約数和(自身を除く): 77505020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 772, 863, 965, 1726, 1930, 3452, 3667, 3860, 4315, 7334, 8630, 14668, 16397, 17260, 18335, 32794, 36670, 65588, 73340, 81985, 163970, 166559, 327940, 333118, 666236, 832795, 1665590, 3164621, 3331180, 6329242, 12658484, 15823105, 31646210, 63292420]

約数ペア:

[(1, 63292420), (2, 31646210), (4, 15823105), (5, 12658484), (10, 6329242), (19, 3331180), (20, 3164621), (38, 1665590), (76, 832795), (95, 666236), (190, 333118), (193, 327940), (380, 166559), (386, 163970), (772, 81985), (863, 73340), (965, 65588), (1726, 36670), (1930, 32794), (3452, 18335), (3667, 17260), (3860, 16397), (4315, 14668), (7334, 8630)]