99192920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130517}}^1$

素因数の和:130547

約数の個数: 32

約数和(自身を含む): 234932400

約数和(自身を除く): 135739480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 130517, 261034, 522068, 652585, 1044136, 1305170, 2479823, 2610340, 4959646, 5220680, 9919292, 12399115, 19838584, 24798230, 49596460, 99192920]

約数ペア:

[(1, 99192920), (2, 49596460), (4, 24798230), (5, 19838584), (8, 12399115), (10, 9919292), (19, 5220680), (20, 4959646), (38, 2610340), (40, 2479823), (76, 1305170), (95, 1044136), (152, 652585), (190, 522068), (380, 261034), (760, 130517)]