99675890

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{98689}}^1$

素因数の和:98797

約数の個数: 16

約数和(自身を含む): 181194840

約数和(自身を除く): 81518950

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 98689, 197378, 493445, 986890, 9967589, 19935178, 49837945, 99675890]

約数ペア:

[(1, 99675890), (2, 49837945), (5, 19935178), (10, 9967589), (101, 986890), (202, 493445), (505, 197378), (1010, 98689)]