2055841600

素因数分解:

$2^6\times 5^2\times {\mathrm{1284901}}^1$

素因数の和:1284923

約数の個数: 42

約数和(自身を含む): 5058659174

約数和(自身を除く): 3002817574

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1284901, 2569802, 5139604, 6424505, 10279208, 12849010, 20558416, 25698020, 32122525, 41116832, 51396040, 64245050, 82233664, 102792080, 128490100, 205584160, 256980200, 411168320, 513960400, 1027920800, 2055841600]

約数ペア:

[(1, 2055841600), (2, 1027920800), (4, 513960400), (5, 411168320), (8, 256980200), (10, 205584160), (16, 128490100), (20, 102792080), (25, 82233664), (32, 64245050), (40, 51396040), (50, 41116832), (64, 32122525), (80, 25698020), (100, 20558416), (160, 12849010), (200, 10279208), (320, 6424505), (400, 5139604), (800, 2569802), (1600, 1284901)]