2016046720

素因数分解:

$2^7\times 5^1\times {\mathrm{283}}^1\times {\mathrm{11131}}^1$

素因数の和:11433

約数の個数: 64

約数和(自身を含む): 4837076640

約数和(自身を除く): 2821029920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 283, 320, 566, 640, 1132, 1415, 2264, 2830, 4528, 5660, 9056, 11131, 11320, 18112, 22262, 22640, 36224, 44524, 45280, 55655, 89048, 90560, 111310, 178096, 181120, 222620, 356192, 445240, 712384, 890480, 1424768, 1780960, 3150073, 3561920, 6300146, 7123840, 12600292, 15750365, 25200584, 31500730, 50401168, 63001460, 100802336, 126002920, 201604672, 252005840, 403209344, 504011680, 1008023360, 2016046720]

約数ペア:

[(1, 2016046720), (2, 1008023360), (4, 504011680), (5, 403209344), (8, 252005840), (10, 201604672), (16, 126002920), (20, 100802336), (32, 63001460), (40, 50401168), (64, 31500730), (80, 25200584), (128, 15750365), (160, 12600292), (283, 7123840), (320, 6300146), (566, 3561920), (640, 3150073), (1132, 1780960), (1415, 1424768), (2264, 890480), (2830, 712384), (4528, 445240), (5660, 356192), (9056, 222620), (11131, 181120), (11320, 178096), (18112, 111310), (22262, 90560), (22640, 89048), (36224, 55655), (44524, 45280)]