730230400

素因数分解:

$2^7\times 5^2\times {\mathrm{228197}}^1$

素因数の和:228221

約数の個数: 48

約数和(自身を含む): 1803905190

約数和(自身を除く): 1073674790

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 228197, 456394, 912788, 1140985, 1825576, 2281970, 3651152, 4563940, 5704925, 7302304, 9127880, 11409850, 14604608, 18255760, 22819700, 29209216, 36511520, 45639400, 73023040, 91278800, 146046080, 182557600, 365115200, 730230400]

約数ペア:

[(1, 730230400), (2, 365115200), (4, 182557600), (5, 146046080), (8, 91278800), (10, 73023040), (16, 45639400), (20, 36511520), (25, 29209216), (32, 22819700), (40, 18255760), (50, 14604608), (64, 11409850), (80, 9127880), (100, 7302304), (128, 5704925), (160, 4563940), (200, 3651152), (320, 2281970), (400, 1825576), (640, 1140985), (800, 912788), (1600, 456394), (3200, 228197)]