2365480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 5733000

約数和(自身を除く): 3367520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4549, 9098, 18196, 22745, 36392, 45490, 59137, 90980, 118274, 181960, 236548, 295685, 473096, 591370, 1182740, 2365480]

約数ペア:

[(1, 2365480), (2, 1182740), (4, 591370), (5, 473096), (8, 295685), (10, 236548), (13, 181960), (20, 118274), (26, 90980), (40, 59137), (52, 45490), (65, 36392), (104, 22745), (130, 18196), (260, 9098), (520, 4549)]