38743520

素因数分解:

$2^5\times 5^1\times {\mathrm{242147}}^1$

素因数の和:242162

約数の個数: 24

約数和(自身を含む): 91531944

約数和(自身を除く): 52788424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 242147, 484294, 968588, 1210735, 1937176, 2421470, 3874352, 4842940, 7748704, 9685880, 19371760, 38743520]

約数ペア:

[(1, 38743520), (2, 19371760), (4, 9685880), (5, 7748704), (8, 4842940), (10, 3874352), (16, 2421470), (20, 1937176), (32, 1210735), (40, 968588), (80, 484294), (160, 242147)]