401738804820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2231882249}}^1$

素因数の和:2231882264

約数の個数: 36

約数和(自身を含む): 1218607708500

約数和(自身を除く): 816868903680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2231882249, 4463764498, 6695646747, 8927528996, 11159411245, 13391293494, 20086940241, 22318822490, 26782586988, 33478233735, 40173880482, 44637644980, 66956467470, 80347760964, 100434701205, 133912934940, 200869402410, 401738804820]

約数ペア:

[(1, 401738804820), (2, 200869402410), (3, 133912934940), (4, 100434701205), (5, 80347760964), (6, 66956467470), (9, 44637644980), (10, 40173880482), (12, 33478233735), (15, 26782586988), (18, 22318822490), (20, 20086940241), (30, 13391293494), (36, 11159411245), (45, 8927528996), (60, 6695646747), (90, 4463764498), (180, 2231882249)]