2202258625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 3577706496

約数和(自身を除く): 1375447871

約数列:

[1, 5, 7, 17, 23, 25, 35, 41, 85, 115, 119, 125, 157, 161, 175, 205, 287, 391, 425, 575, 595, 697, 785, 805, 875, 943, 1025, 1099, 1435, 1955, 2125, 2669, 2737, 2875, 2975, 3485, 3611, 3925, 4025, 4715, 4879, 5125, 5495, 6437, 6601, 7175, 9775, 13345, 13685, 14875, 16031, 17425, 18055, 18683, 19625, 20125, 23575, 24395, 25277, 27475, 32185, 33005, 35875, 45059, 48875, 61387, 66725, 68425, 80155, 87125, 90275, 93415, 109429, 112217, 117875, 121975, 126385, 137375, 148051, 160925, 165025, 225295, 306935, 333625, 342125, 400775, 429709, 451375, 467075, 547145, 561085, 609875, 631925, 740255, 766003, 804625, 825125, 1036357, 1126475, 1534675, 2003875, 2148545, 2335375, 2516867, 2735725, 2805425, 3159625, 3701275, 3830015, 5181785, 5632375, 7673375, 10742725, 12584335, 13678625, 14027125, 17618069, 18506375, 19150075, 25908925, 53713625, 62921675, 88090345, 95750375, 129544625, 314608375, 440451725, 2202258625]

約数ペア:

[(1, 2202258625), (5, 440451725), (7, 314608375), (17, 129544625), (23, 95750375), (25, 88090345), (35, 62921675), (41, 53713625), (85, 25908925), (115, 19150075), (119, 18506375), (125, 17618069), (157, 14027125), (161, 13678625), (175, 12584335), (205, 10742725), (287, 7673375), (391, 5632375), (425, 5181785), (575, 3830015), (595, 3701275), (697, 3159625), (785, 2805425), (805, 2735725), (875, 2516867), (943, 2335375), (1025, 2148545), (1099, 2003875), (1435, 1534675), (1955, 1126475), (2125, 1036357), (2669, 825125), (2737, 804625), (2875, 766003), (2975, 740255), (3485, 631925), (3611, 609875), (3925, 561085), (4025, 547145), (4715, 467075), (4879, 451375), (5125, 429709), (5495, 400775), (6437, 342125), (6601, 333625), (7175, 306935), (9775, 225295), (13345, 165025), (13685, 160925), (14875, 148051), (16031, 137375), (17425, 126385), (18055, 121975), (18683, 117875), (19625, 112217), (20125, 109429), (23575, 93415), (24395, 90275), (25277, 87125), (27475, 80155), (32185, 68425), (33005, 66725), (35875, 61387), (45059, 48875)]