3767660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 8744736

約数和(自身を除く): 4977076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 337, 430, 559, 674, 860, 1118, 1348, 1685, 2236, 2795, 3370, 4381, 5590, 6740, 8762, 11180, 14491, 17524, 21905, 28982, 43810, 57964, 72455, 87620, 144910, 188383, 289820, 376766, 753532, 941915, 1883830, 3767660]

約数ペア:

[(1, 3767660), (2, 1883830), (4, 941915), (5, 753532), (10, 376766), (13, 289820), (20, 188383), (26, 144910), (43, 87620), (52, 72455), (65, 57964), (86, 43810), (130, 28982), (172, 21905), (215, 17524), (260, 14491), (337, 11180), (430, 8762), (559, 6740), (674, 5590), (860, 4381), (1118, 3370), (1348, 2795), (1685, 2236)]