2016121940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{24533}}^1$

素因数の和:25136

約数の個数: 48

約数和(自身を含む): 4847133312

約数和(自身を除く): 2831011372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 2348, 2935, 4109, 5870, 8218, 11740, 16436, 20545, 24533, 41090, 49066, 82180, 98132, 122665, 171731, 245330, 343462, 490660, 686924, 858655, 1717310, 3434620, 14400871, 28801742, 57603484, 72004355, 100806097, 144008710, 201612194, 288017420, 403224388, 504030485, 1008060970, 2016121940]

約数ペア:

[(1, 2016121940), (2, 1008060970), (4, 504030485), (5, 403224388), (7, 288017420), (10, 201612194), (14, 144008710), (20, 100806097), (28, 72004355), (35, 57603484), (70, 28801742), (140, 14400871), (587, 3434620), (1174, 1717310), (2348, 858655), (2935, 686924), (4109, 490660), (5870, 343462), (8218, 245330), (11740, 171731), (16436, 122665), (20545, 98132), (24533, 82180), (41090, 49066)]