4865851900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{76387}}^1$

素因数の和:76428

約数の個数: 108

約数和(自身を含む): 13227804408

約数和(自身を除く): 8361952508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2548, 3185, 4550, 4900, 6370, 9100, 12740, 15925, 31850, 63700, 76387, 152774, 305548, 381935, 534709, 763870, 993031, 1069418, 1527740, 1909675, 1986062, 2138836, 2673545, 3742963, 3819350, 3972124, 4965155, 5347090, 6951217, 7485926, 7638700, 9930310, 10694180, 13367725, 13902434, 14971852, 18714815, 19860620, 24825775, 26735450, 27804868, 34756085, 37429630, 48658519, 49651550, 53470900, 69512170, 74859260, 93574075, 97317038, 99303100, 139024340, 173780425, 187148150, 194634076, 243292595, 347560850, 374296300, 486585190, 695121700, 973170380, 1216462975, 2432925950, 4865851900]

約数ペア:

[(1, 4865851900), (2, 2432925950), (4, 1216462975), (5, 973170380), (7, 695121700), (10, 486585190), (13, 374296300), (14, 347560850), (20, 243292595), (25, 194634076), (26, 187148150), (28, 173780425), (35, 139024340), (49, 99303100), (50, 97317038), (52, 93574075), (65, 74859260), (70, 69512170), (91, 53470900), (98, 49651550), (100, 48658519), (130, 37429630), (140, 34756085), (175, 27804868), (182, 26735450), (196, 24825775), (245, 19860620), (260, 18714815), (325, 14971852), (350, 13902434), (364, 13367725), (455, 10694180), (490, 9930310), (637, 7638700), (650, 7485926), (700, 6951217), (910, 5347090), (980, 4965155), (1225, 3972124), (1274, 3819350), (1300, 3742963), (1820, 2673545), (2275, 2138836), (2450, 1986062), (2548, 1909675), (3185, 1527740), (4550, 1069418), (4900, 993031), (6370, 763870), (9100, 534709), (12740, 381935), (15925, 305548), (31850, 152774), (63700, 76387)]