1555140053920

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{29364427}}^1$

素因数の和:29364773

約数の個数: 48

約数和(自身を含む): 3685118256288

約数和(自身を除く): 2129978202368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 2648, 3310, 5296, 6620, 10592, 13240, 26480, 52960, 29364427, 58728854, 117457708, 146822135, 234915416, 293644270, 469830832, 587288540, 939661664, 1174577080, 2349154160, 4698308320, 9719625337, 19439250674, 38878501348, 48598126685, 77757002696, 97196253370, 155514005392, 194392506740, 311028010784, 388785013480, 777570026960, 1555140053920]

約数ペア:

[(1, 1555140053920), (2, 777570026960), (4, 388785013480), (5, 311028010784), (8, 194392506740), (10, 155514005392), (16, 97196253370), (20, 77757002696), (32, 48598126685), (40, 38878501348), (80, 19439250674), (160, 9719625337), (331, 4698308320), (662, 2349154160), (1324, 1174577080), (1655, 939661664), (2648, 587288540), (3310, 469830832), (5296, 293644270), (6620, 234915416), (10592, 146822135), (13240, 117457708), (26480, 58728854), (52960, 29364427)]