38397800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{27427}}^1$

素因数の和:27450

約数の個数: 48

約数和(自身を含む): 102032160

約数和(自身を除く): 63634360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 27427, 54854, 109708, 137135, 191989, 219416, 274270, 383978, 548540, 685675, 767956, 959945, 1097080, 1371350, 1535912, 1919890, 2742700, 3839780, 4799725, 5485400, 7679560, 9599450, 19198900, 38397800]

約数ペア:

[(1, 38397800), (2, 19198900), (4, 9599450), (5, 7679560), (7, 5485400), (8, 4799725), (10, 3839780), (14, 2742700), (20, 1919890), (25, 1535912), (28, 1371350), (35, 1097080), (40, 959945), (50, 767956), (56, 685675), (70, 548540), (100, 383978), (140, 274270), (175, 219416), (200, 191989), (280, 137135), (350, 109708), (700, 54854), (1400, 27427)]