4730960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4575

約数の個数: 40

約数和(自身を含む): 11848200

約数和(自身を除く): 7117240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4549, 9098, 18196, 22745, 36392, 45490, 59137, 72784, 90980, 118274, 181960, 236548, 295685, 363920, 473096, 591370, 946192, 1182740, 2365480, 4730960]

約数ペア:

[(1, 4730960), (2, 2365480), (4, 1182740), (5, 946192), (8, 591370), (10, 473096), (13, 363920), (16, 295685), (20, 236548), (26, 181960), (40, 118274), (52, 90980), (65, 72784), (80, 59137), (104, 45490), (130, 36392), (208, 22745), (260, 18196), (520, 9098), (1040, 4549)]