38040800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6820

約数の個数: 72

約数和(自身を含む): 106149456

約数和(自身を除く): 68108656

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, 6793, 13586, 27172, 33965, 47551, 54344, 67930, 95102, 108688, 135860, 169825, 190204, 217376, 237755, 271720, 339650, 380408, 475510, 543440, 679300, 760816, 951020, 1086880, 1188775, 1358600, 1521632, 1902040, 2377550, 2717200, 3804080, 4755100, 5434400, 7608160, 9510200, 19020400, 38040800]

約数ペア:

[(1, 38040800), (2, 19020400), (4, 9510200), (5, 7608160), (7, 5434400), (8, 4755100), (10, 3804080), (14, 2717200), (16, 2377550), (20, 1902040), (25, 1521632), (28, 1358600), (32, 1188775), (35, 1086880), (40, 951020), (50, 760816), (56, 679300), (70, 543440), (80, 475510), (100, 380408), (112, 339650), (140, 271720), (160, 237755), (175, 217376), (200, 190204), (224, 169825), (280, 135860), (350, 108688), (400, 95102), (560, 67930), (700, 54344), (800, 47551), (1120, 33965), (1400, 27172), (2800, 13586), (5600, 6793)]