24397900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12841}}^1$

素因数の和:12874

約数の個数: 36

約数和(自身を含む): 55734280

約数和(自身を除く): 31336380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 12841, 25682, 51364, 64205, 128410, 243979, 256820, 321025, 487958, 642050, 975916, 1219895, 1284100, 2439790, 4879580, 6099475, 12198950, 24397900]

約数ペア:

[(1, 24397900), (2, 12198950), (4, 6099475), (5, 4879580), (10, 2439790), (19, 1284100), (20, 1219895), (25, 975916), (38, 642050), (50, 487958), (76, 321025), (95, 256820), (100, 243979), (190, 128410), (380, 64205), (475, 51364), (950, 25682), (1900, 12841)]