2834085980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39883}}^1$

素因数の和:39939

約数の個数: 96

約数和(自身を含む): 7236552960

約数和(自身を除く): 4402466980

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 836, 935, 1045, 1292, 1615, 1870, 2090, 3230, 3553, 3740, 4180, 6460, 7106, 14212, 17765, 35530, 39883, 71060, 79766, 159532, 199415, 398830, 438713, 678011, 757777, 797660, 877426, 1356022, 1515554, 1754852, 2193565, 2712044, 3031108, 3390055, 3788885, 4387130, 6780110, 7458121, 7577770, 8335547, 8774260, 12882209, 13560220, 14916242, 15155540, 16671094, 25764418, 29832484, 33342188, 37290605, 41677735, 51528836, 64411045, 74581210, 83355470, 128822090, 141704299, 149162420, 166710940, 257644180, 283408598, 566817196, 708521495, 1417042990, 2834085980]

約数ペア:

[(1, 2834085980), (2, 1417042990), (4, 708521495), (5, 566817196), (10, 283408598), (11, 257644180), (17, 166710940), (19, 149162420), (20, 141704299), (22, 128822090), (34, 83355470), (38, 74581210), (44, 64411045), (55, 51528836), (68, 41677735), (76, 37290605), (85, 33342188), (95, 29832484), (110, 25764418), (170, 16671094), (187, 15155540), (190, 14916242), (209, 13560220), (220, 12882209), (323, 8774260), (340, 8335547), (374, 7577770), (380, 7458121), (418, 6780110), (646, 4387130), (748, 3788885), (836, 3390055), (935, 3031108), (1045, 2712044), (1292, 2193565), (1615, 1754852), (1870, 1515554), (2090, 1356022), (3230, 877426), (3553, 797660), (3740, 757777), (4180, 678011), (6460, 438713), (7106, 398830), (14212, 199415), (17765, 159532), (35530, 79766), (39883, 71060)]