411401020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1210003}}^1$

素因数の和:1210029

約数の個数: 24

約数和(自身を含む): 914763024

約数和(自身を除く): 503362004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1210003, 2420006, 4840012, 6050015, 12100030, 20570051, 24200060, 41140102, 82280204, 102850255, 205700510, 411401020]

約数ペア:

[(1, 411401020), (2, 205700510), (4, 102850255), (5, 82280204), (10, 41140102), (17, 24200060), (20, 20570051), (34, 12100030), (68, 6050015), (85, 4840012), (170, 2420006), (340, 1210003)]