38432800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6890

約数の個数: 72

約数和(自身を含む): 107243136

約数和(自身を除く): 68810336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 6863, 13726, 27452, 34315, 48041, 54904, 68630, 96082, 109808, 137260, 171575, 192164, 219616, 240205, 274520, 343150, 384328, 480410, 549040, 686300, 768656, 960820, 1098080, 1201025, 1372600, 1537312, 1921640, 2402050, 2745200, 3843280, 4804100, 5490400, 7686560, 9608200, 19216400, 38432800]

約数ペア:

[(1, 38432800), (2, 19216400), (4, 9608200), (5, 7686560), (7, 5490400), (8, 4804100), (10, 3843280), (14, 2745200), (16, 2402050), (20, 1921640), (25, 1537312), (28, 1372600), (32, 1201025), (35, 1098080), (40, 960820), (50, 768656), (56, 686300), (70, 549040), (80, 480410), (100, 384328), (112, 343150), (140, 274520), (160, 240205), (175, 219616), (200, 192164), (224, 171575), (280, 137260), (350, 109808), (400, 96082), (560, 68630), (700, 54904), (800, 48041), (1120, 34315), (1400, 27452), (2800, 13726), (5600, 6863)]