141820000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 120

約数和(自身を含む): 399134736

約数和(自身を除く): 257314736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 625, 700, 800, 875, 1000, 1013, 1120, 1250, 1400, 1750, 2000, 2026, 2500, 2800, 3500, 4000, 4052, 4375, 5000, 5065, 5600, 7000, 7091, 8104, 8750, 10000, 10130, 14000, 14182, 16208, 17500, 20000, 20260, 25325, 28000, 28364, 32416, 35000, 35455, 40520, 50650, 56728, 70000, 70910, 81040, 101300, 113456, 126625, 140000, 141820, 162080, 177275, 202600, 226912, 253250, 283640, 354550, 405200, 506500, 567280, 633125, 709100, 810400, 886375, 1013000, 1134560, 1266250, 1418200, 1772750, 2026000, 2532500, 2836400, 3545500, 4052000, 4431875, 5065000, 5672800, 7091000, 8863750, 10130000, 14182000, 17727500, 20260000, 28364000, 35455000, 70910000, 141820000]

約数ペア:

[(1, 141820000), (2, 70910000), (4, 35455000), (5, 28364000), (7, 20260000), (8, 17727500), (10, 14182000), (14, 10130000), (16, 8863750), (20, 7091000), (25, 5672800), (28, 5065000), (32, 4431875), (35, 4052000), (40, 3545500), (50, 2836400), (56, 2532500), (70, 2026000), (80, 1772750), (100, 1418200), (112, 1266250), (125, 1134560), (140, 1013000), (160, 886375), (175, 810400), (200, 709100), (224, 633125), (250, 567280), (280, 506500), (350, 405200), (400, 354550), (500, 283640), (560, 253250), (625, 226912), (700, 202600), (800, 177275), (875, 162080), (1000, 141820), (1013, 140000), (1120, 126625), (1250, 113456), (1400, 101300), (1750, 81040), (2000, 70910), (2026, 70000), (2500, 56728), (2800, 50650), (3500, 40520), (4000, 35455), (4052, 35000), (4375, 32416), (5000, 28364), (5065, 28000), (5600, 25325), (7000, 20260), (7091, 20000), (8104, 17500), (8750, 16208), (10000, 14182), (10130, 14000)]