1247195950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24919}}^1$

素因数の和:24962

約数の個数: 96

約数和(自身を含む): 3114800640

約数和(自身を除く): 1867604690

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1430, 1925, 2002, 2275, 3575, 3850, 4550, 5005, 7150, 10010, 24919, 25025, 49838, 50050, 124595, 174433, 249190, 274109, 323947, 348866, 548218, 622975, 647894, 872165, 1245950, 1370545, 1619735, 1744330, 1918763, 2267629, 2741090, 3239470, 3563417, 3837526, 4360825, 4535258, 6852725, 7126834, 8098675, 8721650, 9593815, 11338145, 13705450, 16197350, 17817085, 19187630, 22676290, 24943919, 35634170, 47969075, 49887838, 56690725, 89085425, 95938150, 113381450, 124719595, 178170850, 249439190, 623597975, 1247195950]

約数ペア:

[(1, 1247195950), (2, 623597975), (5, 249439190), (7, 178170850), (10, 124719595), (11, 113381450), (13, 95938150), (14, 89085425), (22, 56690725), (25, 49887838), (26, 47969075), (35, 35634170), (50, 24943919), (55, 22676290), (65, 19187630), (70, 17817085), (77, 16197350), (91, 13705450), (110, 11338145), (130, 9593815), (143, 8721650), (154, 8098675), (175, 7126834), (182, 6852725), (275, 4535258), (286, 4360825), (325, 3837526), (350, 3563417), (385, 3239470), (455, 2741090), (550, 2267629), (650, 1918763), (715, 1744330), (770, 1619735), (910, 1370545), (1001, 1245950), (1430, 872165), (1925, 647894), (2002, 622975), (2275, 548218), (3575, 348866), (3850, 323947), (4550, 274109), (5005, 249190), (7150, 174433), (10010, 124595), (24919, 50050), (25025, 49838)]