61130000

素因数分解:

$2^4\times 5^4\times {\mathrm{6113}}^1$

素因数の和:6141

約数の個数: 50

約数和(自身を含む): 148026054

約数和(自身を除く): 86896054

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 6113, 10000, 12226, 24452, 30565, 48904, 61130, 97808, 122260, 152825, 244520, 305650, 489040, 611300, 764125, 1222600, 1528250, 2445200, 3056500, 3820625, 6113000, 7641250, 12226000, 15282500, 30565000, 61130000]

約数ペア:

[(1, 61130000), (2, 30565000), (4, 15282500), (5, 12226000), (8, 7641250), (10, 6113000), (16, 3820625), (20, 3056500), (25, 2445200), (40, 1528250), (50, 1222600), (80, 764125), (100, 611300), (125, 489040), (200, 305650), (250, 244520), (400, 152825), (500, 122260), (625, 97808), (1000, 61130), (1250, 48904), (2000, 30565), (2500, 24452), (5000, 12226), (6113, 10000)]