37985660

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2963}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 79921296

約数和(自身を除く): 41935636

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 2963, 3205, 5926, 6410, 11852, 12820, 14815, 29630, 59260, 1899283, 3798566, 7597132, 9496415, 18992830, 37985660]

約数ペア:

[(1, 37985660), (2, 18992830), (4, 9496415), (5, 7597132), (10, 3798566), (20, 1899283), (641, 59260), (1282, 29630), (2564, 14815), (2963, 12820), (3205, 11852), (5926, 6410)]