79030400

素因数分解:

$2^7\times 5^2\times {\mathrm{24697}}^1$

素因数の和:24721

約数の個数: 48

約数和(自身を含む): 195237690

約数和(自身を除く): 116207290

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, 24697, 49394, 98788, 123485, 197576, 246970, 395152, 493940, 617425, 790304, 987880, 1234850, 1580608, 1975760, 2469700, 3161216, 3951520, 4939400, 7903040, 9878800, 15806080, 19757600, 39515200, 79030400]

約数ペア:

[(1, 79030400), (2, 39515200), (4, 19757600), (5, 15806080), (8, 9878800), (10, 7903040), (16, 4939400), (20, 3951520), (25, 3161216), (32, 2469700), (40, 1975760), (50, 1580608), (64, 1234850), (80, 987880), (100, 790304), (128, 617425), (160, 493940), (200, 395152), (320, 246970), (400, 197576), (640, 123485), (800, 98788), (1600, 49394), (3200, 24697)]