88637500

素因数分解:

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

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 221798304

約数和(自身を除く): 133160804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1013, 1250, 1750, 2026, 2500, 3125, 3500, 4052, 4375, 5065, 6250, 7091, 8750, 10130, 12500, 14182, 17500, 20260, 21875, 25325, 28364, 35455, 43750, 50650, 70910, 87500, 101300, 126625, 141820, 177275, 253250, 354550, 506500, 633125, 709100, 886375, 1266250, 1772750, 2532500, 3165625, 3545500, 4431875, 6331250, 8863750, 12662500, 17727500, 22159375, 44318750, 88637500]

約数ペア:

[(1, 88637500), (2, 44318750), (4, 22159375), (5, 17727500), (7, 12662500), (10, 8863750), (14, 6331250), (20, 4431875), (25, 3545500), (28, 3165625), (35, 2532500), (50, 1772750), (70, 1266250), (100, 886375), (125, 709100), (140, 633125), (175, 506500), (250, 354550), (350, 253250), (500, 177275), (625, 141820), (700, 126625), (875, 101300), (1013, 87500), (1250, 70910), (1750, 50650), (2026, 43750), (2500, 35455), (3125, 28364), (3500, 25325), (4052, 21875), (4375, 20260), (5065, 17500), (6250, 14182), (7091, 12500), (8750, 10130)]