401934170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17483}}^1$

素因数の和:17531

約数の個数: 48

約数和(自身を含む): 837133920

約数和(自身を除く): 435199750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 17483, 22990, 34966, 87415, 174830, 192313, 332177, 384626, 664354, 961565, 1660885, 1923130, 2115443, 3321770, 3653947, 4230886, 7307894, 10577215, 18269735, 21154430, 36539470, 40193417, 80386834, 200967085, 401934170]

約数ペア:

[(1, 401934170), (2, 200967085), (5, 80386834), (10, 40193417), (11, 36539470), (19, 21154430), (22, 18269735), (38, 10577215), (55, 7307894), (95, 4230886), (110, 3653947), (121, 3321770), (190, 2115443), (209, 1923130), (242, 1660885), (418, 961565), (605, 664354), (1045, 384626), (1210, 332177), (2090, 192313), (2299, 174830), (4598, 87415), (11495, 34966), (17483, 22990)]