57490000

素因数分解:

$2^4\times 5^4\times {\mathrm{5749}}^1$

素因数の和:5777

約数の個数: 50

約数和(自身を含む): 139213250

約数和(自身を除く): 81723250

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, 5749, 10000, 11498, 22996, 28745, 45992, 57490, 91984, 114980, 143725, 229960, 287450, 459920, 574900, 718625, 1149800, 1437250, 2299600, 2874500, 3593125, 5749000, 7186250, 11498000, 14372500, 28745000, 57490000]

約数ペア:

[(1, 57490000), (2, 28745000), (4, 14372500), (5, 11498000), (8, 7186250), (10, 5749000), (16, 3593125), (20, 2874500), (25, 2299600), (40, 1437250), (50, 1149800), (80, 718625), (100, 574900), (125, 459920), (200, 287450), (250, 229960), (400, 143725), (500, 114980), (625, 91984), (1000, 57490), (1250, 45992), (2000, 28745), (2500, 22996), (5000, 11498), (5749, 10000)]