27458800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3650

約数の個数: 60

約数和(自身を含む): 69461080

約数和(自身を除く): 42002280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3613, 3800, 7226, 7600, 14452, 18065, 28904, 36130, 57808, 68647, 72260, 90325, 137294, 144520, 180650, 274588, 289040, 343235, 361300, 549176, 686470, 722600, 1098352, 1372940, 1445200, 1716175, 2745880, 3432350, 5491760, 6864700, 13729400, 27458800]

約数ペア:

[(1, 27458800), (2, 13729400), (4, 6864700), (5, 5491760), (8, 3432350), (10, 2745880), (16, 1716175), (19, 1445200), (20, 1372940), (25, 1098352), (38, 722600), (40, 686470), (50, 549176), (76, 361300), (80, 343235), (95, 289040), (100, 274588), (152, 180650), (190, 144520), (200, 137294), (304, 90325), (380, 72260), (400, 68647), (475, 57808), (760, 36130), (950, 28904), (1520, 18065), (1900, 14452), (3613, 7600), (3800, 7226)]