9851660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 25467456

約数和(自身を除く): 15615796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5413, 10826, 21652, 27065, 37891, 54130, 70369, 75782, 108260, 140738, 151564, 189455, 281476, 351845, 378910, 492583, 703690, 757820, 985166, 1407380, 1970332, 2462915, 4925830, 9851660]

約数ペア:

[(1, 9851660), (2, 4925830), (4, 2462915), (5, 1970332), (7, 1407380), (10, 985166), (13, 757820), (14, 703690), (20, 492583), (26, 378910), (28, 351845), (35, 281476), (52, 189455), (65, 151564), (70, 140738), (91, 108260), (130, 75782), (140, 70369), (182, 54130), (260, 37891), (364, 27065), (455, 21652), (910, 10826), (1820, 5413)]