2029043555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 3283725312

約数和(自身を除く): 1254681757

約数列:

[1, 5, 7, 11, 23, 35, 37, 55, 77, 115, 121, 161, 185, 253, 259, 385, 407, 563, 605, 805, 847, 851, 1265, 1295, 1771, 2035, 2783, 2815, 2849, 3941, 4235, 4255, 4477, 5957, 6193, 8855, 9361, 12949, 13915, 14245, 19481, 19705, 20831, 22385, 29785, 30965, 31339, 43351, 46805, 64745, 65527, 68123, 90643, 97405, 102971, 104155, 142439, 145817, 156695, 216755, 229141, 327635, 340615, 453215, 476861, 479113, 514855, 712195, 720797, 729085, 997073, 1145705, 1566829, 1603987, 2384305, 2395565, 2520551, 3353791, 3603985, 4985365, 5270243, 7834145, 8019935, 10967803, 12602755, 16768955, 17643857, 26351215, 36891701, 54839015, 57972673, 88219285, 184458505, 289863365, 405808711, 2029043555]

約数ペア:

[(1, 2029043555), (5, 405808711), (7, 289863365), (11, 184458505), (23, 88219285), (35, 57972673), (37, 54839015), (55, 36891701), (77, 26351215), (115, 17643857), (121, 16768955), (161, 12602755), (185, 10967803), (253, 8019935), (259, 7834145), (385, 5270243), (407, 4985365), (563, 3603985), (605, 3353791), (805, 2520551), (847, 2395565), (851, 2384305), (1265, 1603987), (1295, 1566829), (1771, 1145705), (2035, 997073), (2783, 729085), (2815, 720797), (2849, 712195), (3941, 514855), (4235, 479113), (4255, 476861), (4477, 453215), (5957, 340615), (6193, 327635), (8855, 229141), (9361, 216755), (12949, 156695), (13915, 145817), (14245, 142439), (19481, 104155), (19705, 102971), (20831, 97405), (22385, 90643), (29785, 68123), (30965, 65527), (31339, 64745), (43351, 46805)]