4800290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 10079424

約数和(自身を除く): 5279134

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 151, 170, 187, 289, 302, 374, 578, 755, 935, 1445, 1510, 1661, 1870, 2567, 2890, 3179, 3322, 5134, 6358, 8305, 12835, 15895, 16610, 25670, 28237, 31790, 43639, 56474, 87278, 141185, 218195, 282370, 436390, 480029, 960058, 2400145, 4800290]

約数ペア:

[(1, 4800290), (2, 2400145), (5, 960058), (10, 480029), (11, 436390), (17, 282370), (22, 218195), (34, 141185), (55, 87278), (85, 56474), (110, 43639), (151, 31790), (170, 28237), (187, 25670), (289, 16610), (302, 15895), (374, 12835), (578, 8305), (755, 6358), (935, 5134), (1445, 3322), (1510, 3179), (1661, 2890), (1870, 2567)]