16361620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6761}}^1$

素因数の和:6792

約数の個数: 36

約数和(自身を含む): 37772532

約数和(自身を除く): 21410912

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 6761, 13522, 27044, 33805, 67610, 74371, 135220, 148742, 297484, 371855, 743710, 818081, 1487420, 1636162, 3272324, 4090405, 8180810, 16361620]

約数ペア:

[(1, 16361620), (2, 8180810), (4, 4090405), (5, 3272324), (10, 1636162), (11, 1487420), (20, 818081), (22, 743710), (44, 371855), (55, 297484), (110, 148742), (121, 135220), (220, 74371), (242, 67610), (484, 33805), (605, 27044), (1210, 13522), (2420, 6761)]