2443649440

素因数分解:

$2^5\times 5^1\times {\mathrm{15272809}}^1$

素因数の和:15272824

約数の個数: 24

約数和(自身を含む): 5773122180

約数和(自身を除く): 3329472740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15272809, 30545618, 61091236, 76364045, 122182472, 152728090, 244364944, 305456180, 488729888, 610912360, 1221824720, 2443649440]

約数ペア:

[(1, 2443649440), (2, 1221824720), (4, 610912360), (5, 488729888), (8, 305456180), (10, 244364944), (16, 152728090), (20, 122182472), (32, 76364045), (40, 61091236), (80, 30545618), (160, 15272809)]