27412990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8088

約数の個数: 32

約数和(自身を含む): 55572480

約数和(自身を除く): 28159490

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 8039, 16078, 40195, 80390, 88429, 176858, 249209, 442145, 498418, 884290, 1246045, 2492090, 2741299, 5482598, 13706495, 27412990]

約数ペア:

[(1, 27412990), (2, 13706495), (5, 5482598), (10, 2741299), (11, 2492090), (22, 1246045), (31, 884290), (55, 498418), (62, 442145), (110, 249209), (155, 176858), (310, 88429), (341, 80390), (682, 40195), (1705, 16078), (3410, 8039)]