2017366720

素因数分解:

$2^6\times 5^1\times {\mathrm{6304271}}^1$

素因数の和:6304288

約数の個数: 28

約数和(自身を含む): 4803855264

約数和(自身を除く): 2786488544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6304271, 12608542, 25217084, 31521355, 50434168, 63042710, 100868336, 126085420, 201736672, 252170840, 403473344, 504341680, 1008683360, 2017366720]

約数ペア:

[(1, 2017366720), (2, 1008683360), (4, 504341680), (5, 403473344), (8, 252170840), (10, 201736672), (16, 126085420), (20, 100868336), (32, 63042710), (40, 50434168), (64, 31521355), (80, 25217084), (160, 12608542), (320, 6304271)]