2735269850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{25841}}^1$

素因数の和:25955

約数の個数: 48

約数和(自身を含む): 5335339320

約数和(自身を除く): 2600069470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 725, 730, 1450, 1825, 2117, 3650, 4234, 10585, 21170, 25841, 51682, 52925, 105850, 129205, 258410, 646025, 749389, 1292050, 1498778, 1886393, 3746945, 3772786, 7493890, 9431965, 18734725, 18863930, 37469450, 47159825, 54705397, 94319650, 109410794, 273526985, 547053970, 1367634925, 2735269850]

約数ペア:

[(1, 2735269850), (2, 1367634925), (5, 547053970), (10, 273526985), (25, 109410794), (29, 94319650), (50, 54705397), (58, 47159825), (73, 37469450), (145, 18863930), (146, 18734725), (290, 9431965), (365, 7493890), (725, 3772786), (730, 3746945), (1450, 1886393), (1825, 1498778), (2117, 1292050), (3650, 749389), (4234, 646025), (10585, 258410), (21170, 129205), (25841, 105850), (51682, 52925)]