38645230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 75398400

約数和(自身を除く): 36753170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1759, 2197, 3518, 4394, 8795, 10985, 17590, 21970, 22867, 45734, 114335, 228670, 297271, 594542, 1486355, 2972710, 3864523, 7729046, 19322615, 38645230]

約数ペア:

[(1, 38645230), (2, 19322615), (5, 7729046), (10, 3864523), (13, 2972710), (26, 1486355), (65, 594542), (130, 297271), (169, 228670), (338, 114335), (845, 45734), (1690, 22867), (1759, 21970), (2197, 17590), (3518, 10985), (4394, 8795)]