28060460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61001}}^1$

素因数の和:61033

約数の個数: 24

約数和(自身を含む): 61490016

約数和(自身を除く): 33429556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 61001, 122002, 244004, 305005, 610010, 1220020, 1403023, 2806046, 5612092, 7015115, 14030230, 28060460]

約数ペア:

[(1, 28060460), (2, 14030230), (4, 7015115), (5, 5612092), (10, 2806046), (20, 1403023), (23, 1220020), (46, 610010), (92, 305005), (115, 244004), (230, 122002), (460, 61001)]