7565480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14549}}^1$

素因数の和:14573

約数の個数: 32

約数和(自身を含む): 18333000

約数和(自身を除く): 10767520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14549, 29098, 58196, 72745, 116392, 145490, 189137, 290980, 378274, 581960, 756548, 945685, 1513096, 1891370, 3782740, 7565480]

約数ペア:

[(1, 7565480), (2, 3782740), (4, 1891370), (5, 1513096), (8, 945685), (10, 756548), (13, 581960), (20, 378274), (26, 290980), (40, 189137), (52, 145490), (65, 116392), (104, 72745), (130, 58196), (260, 29098), (520, 14549)]