5363710780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{14207}}^1$

素因数の和:14698

約数の個数: 48

約数和(自身を含む): 11552808960

約数和(自身を除く): 6189098180

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 439, 860, 878, 1756, 2195, 4390, 8780, 14207, 18877, 28414, 37754, 56828, 71035, 75508, 94385, 142070, 188770, 284140, 377540, 610901, 1221802, 2443604, 3054505, 6109010, 6236873, 12218020, 12473746, 24947492, 31184365, 62368730, 124737460, 268185539, 536371078, 1072742156, 1340927695, 2681855390, 5363710780]

約数ペア:

[(1, 5363710780), (2, 2681855390), (4, 1340927695), (5, 1072742156), (10, 536371078), (20, 268185539), (43, 124737460), (86, 62368730), (172, 31184365), (215, 24947492), (430, 12473746), (439, 12218020), (860, 6236873), (878, 6109010), (1756, 3054505), (2195, 2443604), (4390, 1221802), (8780, 610901), (14207, 377540), (18877, 284140), (28414, 188770), (37754, 142070), (56828, 94385), (71035, 75508)]