27905380

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3643}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 58770432

約数和(自身を除く): 30865052

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3643, 3830, 7286, 7660, 14572, 18215, 36430, 72860, 1395269, 2790538, 5581076, 6976345, 13952690, 27905380]

約数ペア:

[(1, 27905380), (2, 13952690), (4, 6976345), (5, 5581076), (10, 2790538), (20, 1395269), (383, 72860), (766, 36430), (1532, 18215), (1915, 14572), (3643, 7660), (3830, 7286)]