13729400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3648

約数の個数: 48

約数和(自身を含む): 33610200

約数和(自身を除く): 19880800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3613, 3800, 7226, 14452, 18065, 28904, 36130, 68647, 72260, 90325, 137294, 144520, 180650, 274588, 343235, 361300, 549176, 686470, 722600, 1372940, 1716175, 2745880, 3432350, 6864700, 13729400]

約数ペア:

[(1, 13729400), (2, 6864700), (4, 3432350), (5, 2745880), (8, 1716175), (10, 1372940), (19, 722600), (20, 686470), (25, 549176), (38, 361300), (40, 343235), (50, 274588), (76, 180650), (95, 144520), (100, 137294), (152, 90325), (190, 72260), (200, 68647), (380, 36130), (475, 28904), (760, 18065), (950, 14452), (1900, 7226), (3613, 3800)]