26479180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14549}}^1$

素因数の和:14578

約数の個数: 48

約数和(自身を含む): 68443200

約数和(自身を除く): 41964020

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, 14549, 29098, 58196, 72745, 101843, 145490, 189137, 203686, 290980, 378274, 407372, 509215, 756548, 945685, 1018430, 1323959, 1891370, 2036860, 2647918, 3782740, 5295836, 6619795, 13239590, 26479180]

約数ペア:

[(1, 26479180), (2, 13239590), (4, 6619795), (5, 5295836), (7, 3782740), (10, 2647918), (13, 2036860), (14, 1891370), (20, 1323959), (26, 1018430), (28, 945685), (35, 756548), (52, 509215), (65, 407372), (70, 378274), (91, 290980), (130, 203686), (140, 189137), (182, 145490), (260, 101843), (364, 72745), (455, 58196), (910, 29098), (1820, 14549)]