98269900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{51721}}^1$

素因数の和:51754

約数の個数: 36

約数和(自身を含む): 224473480

約数和(自身を除く): 126203580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 51721, 103442, 206884, 258605, 517210, 982699, 1034420, 1293025, 1965398, 2586050, 3930796, 4913495, 5172100, 9826990, 19653980, 24567475, 49134950, 98269900]

約数ペア:

[(1, 98269900), (2, 49134950), (4, 24567475), (5, 19653980), (10, 9826990), (19, 5172100), (20, 4913495), (25, 3930796), (38, 2586050), (50, 1965398), (76, 1293025), (95, 1034420), (100, 982699), (190, 517210), (380, 258605), (475, 206884), (950, 103442), (1900, 51721)]