4352360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 9982440

約数和(自身を除く): 5630080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2053, 2120, 4106, 8212, 10265, 16424, 20530, 41060, 82120, 108809, 217618, 435236, 544045, 870472, 1088090, 2176180, 4352360]

約数ペア:

[(1, 4352360), (2, 2176180), (4, 1088090), (5, 870472), (8, 544045), (10, 435236), (20, 217618), (40, 108809), (53, 82120), (106, 41060), (212, 20530), (265, 16424), (424, 10265), (530, 8212), (1060, 4106), (2053, 2120)]