2568291250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7159}}^1$

素因数の和:7229

約数の個数: 80

約数和(自身を含む): 5636695680

約数和(自身を除く): 3068404430

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 574, 625, 875, 1025, 1250, 1435, 1750, 2050, 2870, 4375, 5125, 7159, 7175, 8750, 10250, 14318, 14350, 25625, 35795, 35875, 50113, 51250, 71590, 71750, 100226, 178975, 179375, 250565, 293519, 357950, 358750, 501130, 587038, 894875, 1252825, 1467595, 1789750, 2054633, 2505650, 2935190, 4109266, 4474375, 6264125, 7337975, 8948750, 10273165, 12528250, 14675950, 20546330, 31320625, 36689875, 51365825, 62641250, 73379750, 102731650, 183449375, 256829125, 366898750, 513658250, 1284145625, 2568291250]

約数ペア:

[(1, 2568291250), (2, 1284145625), (5, 513658250), (7, 366898750), (10, 256829125), (14, 183449375), (25, 102731650), (35, 73379750), (41, 62641250), (50, 51365825), (70, 36689875), (82, 31320625), (125, 20546330), (175, 14675950), (205, 12528250), (250, 10273165), (287, 8948750), (350, 7337975), (410, 6264125), (574, 4474375), (625, 4109266), (875, 2935190), (1025, 2505650), (1250, 2054633), (1435, 1789750), (1750, 1467595), (2050, 1252825), (2870, 894875), (4375, 587038), (5125, 501130), (7159, 358750), (7175, 357950), (8750, 293519), (10250, 250565), (14318, 179375), (14350, 178975), (25625, 100226), (35795, 71750), (35875, 71590), (50113, 51250)]