1038919090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 2101220352

約数和(自身を除く): 1062301262

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 223, 410, 446, 451, 902, 1033, 1115, 2066, 2230, 2255, 2453, 4510, 4906, 5165, 9143, 10330, 11363, 12265, 18286, 22726, 24530, 42353, 45715, 56815, 84706, 91430, 100573, 113630, 201146, 211765, 230359, 423530, 460718, 465883, 502865, 931766, 1005730, 1151795, 2303590, 2329415, 2533949, 4658830, 5067898, 9444719, 12669745, 18889438, 25339490, 47223595, 94447190, 103891909, 207783818, 519459545, 1038919090]

約数ペア:

[(1, 1038919090), (2, 519459545), (5, 207783818), (10, 103891909), (11, 94447190), (22, 47223595), (41, 25339490), (55, 18889438), (82, 12669745), (110, 9444719), (205, 5067898), (223, 4658830), (410, 2533949), (446, 2329415), (451, 2303590), (902, 1151795), (1033, 1005730), (1115, 931766), (2066, 502865), (2230, 465883), (2255, 460718), (2453, 423530), (4510, 230359), (4906, 211765), (5165, 201146), (9143, 113630), (10330, 100573), (11363, 91430), (12265, 84706), (18286, 56815), (22726, 45715), (24530, 42353)]