2351060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3092140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 269, 380, 437, 460, 538, 874, 1076, 1345, 1748, 2185, 2690, 4370, 5111, 5380, 6187, 8740, 10222, 12374, 20444, 24748, 25555, 30935, 51110, 61870, 102220, 117553, 123740, 235106, 470212, 587765, 1175530, 2351060]

約数ペア:

[(1, 2351060), (2, 1175530), (4, 587765), (5, 470212), (10, 235106), (19, 123740), (20, 117553), (23, 102220), (38, 61870), (46, 51110), (76, 30935), (92, 25555), (95, 24748), (115, 20444), (190, 12374), (230, 10222), (269, 8740), (380, 6187), (437, 5380), (460, 5111), (538, 4370), (874, 2690), (1076, 2185), (1345, 1748)]