2010484810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5555

約数の個数: 48

約数和(自身を含む): 3857158656

約数和(自身を除く): 1846673846

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 361, 515, 722, 1030, 1805, 1957, 3610, 3914, 5407, 9785, 10814, 19570, 27035, 37183, 54070, 74366, 102733, 185915, 205466, 371830, 513665, 556921, 1027330, 1113842, 1951927, 2784605, 3903854, 5569210, 9759635, 10581499, 19519270, 21162998, 52907495, 105814990, 201048481, 402096962, 1005242405, 2010484810]

約数ペア:

[(1, 2010484810), (2, 1005242405), (5, 402096962), (10, 201048481), (19, 105814990), (38, 52907495), (95, 21162998), (103, 19519270), (190, 10581499), (206, 9759635), (361, 5569210), (515, 3903854), (722, 2784605), (1030, 1951927), (1805, 1113842), (1957, 1027330), (3610, 556921), (3914, 513665), (5407, 371830), (9785, 205466), (10814, 185915), (19570, 102733), (27035, 74366), (37183, 54070)]