5375020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38393}}^1$

素因数の和:38409

約数の個数: 24

約数和(自身を含む): 12900384

約数和(自身を除く): 7525364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38393, 76786, 153572, 191965, 268751, 383930, 537502, 767860, 1075004, 1343755, 2687510, 5375020]

約数ペア:

[(1, 5375020), (2, 2687510), (4, 1343755), (5, 1075004), (7, 767860), (10, 537502), (14, 383930), (20, 268751), (28, 191965), (35, 153572), (70, 76786), (140, 38393)]