4340960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 11049696

約数和(自身を除く): 6708736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2087, 4174, 8348, 10435, 16696, 20870, 27131, 33392, 41740, 54262, 66784, 83480, 108524, 135655, 166960, 217048, 271310, 333920, 434096, 542620, 868192, 1085240, 2170480, 4340960]

約数ペア:

[(1, 4340960), (2, 2170480), (4, 1085240), (5, 868192), (8, 542620), (10, 434096), (13, 333920), (16, 271310), (20, 217048), (26, 166960), (32, 135655), (40, 108524), (52, 83480), (65, 66784), (80, 54262), (104, 41740), (130, 33392), (160, 27131), (208, 20870), (260, 16696), (416, 10435), (520, 8348), (1040, 4174), (2080, 2087)]