2224844540

素因数分解:

$2^2\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{40763}}^1$

素因数の和:43501

約数の個数: 24

約数和(自身を含む): 4674000240

約数和(自身を除く): 2449155700

約数列:

[1, 2, 4, 5, 10, 20, 2729, 5458, 10916, 13645, 27290, 40763, 54580, 81526, 163052, 203815, 407630, 815260, 111242227, 222484454, 444968908, 556211135, 1112422270, 2224844540]

約数ペア:

[(1, 2224844540), (2, 1112422270), (4, 556211135), (5, 444968908), (10, 222484454), (20, 111242227), (2729, 815260), (5458, 407630), (10916, 203815), (13645, 163052), (27290, 81526), (40763, 54580)]