4990379200

素因数分解:

$2^6\times 5^2\times {\mathrm{3118987}}^1$

素因数の和:3119009

約数の個数: 42

約数和(自身を含む): 12279455756

約数和(自身を除く): 7289076556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3118987, 6237974, 12475948, 15594935, 24951896, 31189870, 49903792, 62379740, 77974675, 99807584, 124759480, 155949350, 199615168, 249518960, 311898700, 499037920, 623797400, 998075840, 1247594800, 2495189600, 4990379200]

約数ペア:

[(1, 4990379200), (2, 2495189600), (4, 1247594800), (5, 998075840), (8, 623797400), (10, 499037920), (16, 311898700), (20, 249518960), (25, 199615168), (32, 155949350), (40, 124759480), (50, 99807584), (64, 77974675), (80, 62379740), (100, 49903792), (160, 31189870), (200, 24951896), (320, 15594935), (400, 12475948), (800, 6237974), (1600, 3118987)]