24779320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 31240280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 2729, 4540, 5458, 9080, 10916, 13645, 21832, 27290, 54580, 109160, 619483, 1238966, 2477932, 3097415, 4955864, 6194830, 12389660, 24779320]

約数ペア:

[(1, 24779320), (2, 12389660), (4, 6194830), (5, 4955864), (8, 3097415), (10, 2477932), (20, 1238966), (40, 619483), (227, 109160), (454, 54580), (908, 27290), (1135, 21832), (1816, 13645), (2270, 10916), (2729, 9080), (4540, 5458)]