713552780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{1109}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 1530627840

約数和(自身を除く): 817075060

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 607, 1060, 1109, 1214, 2218, 2428, 3035, 4436, 5545, 6070, 11090, 12140, 22180, 32171, 58777, 64342, 117554, 128684, 160855, 235108, 293885, 321710, 587770, 643420, 673163, 1175540, 1346326, 2692652, 3365815, 6731630, 13463260, 35677639, 71355278, 142710556, 178388195, 356776390, 713552780]

約数ペア:

[(1, 713552780), (2, 356776390), (4, 178388195), (5, 142710556), (10, 71355278), (20, 35677639), (53, 13463260), (106, 6731630), (212, 3365815), (265, 2692652), (530, 1346326), (607, 1175540), (1060, 673163), (1109, 643420), (1214, 587770), (2218, 321710), (2428, 293885), (3035, 235108), (4436, 160855), (5545, 128684), (6070, 117554), (11090, 64342), (12140, 58777), (22180, 32171)]