83612920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110017}}^1$

素因数の和:110047

約数の個数: 32

約数和(自身を含む): 198032400

約数和(自身を除く): 114419480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 110017, 220034, 440068, 550085, 880136, 1100170, 2090323, 2200340, 4180646, 4400680, 8361292, 10451615, 16722584, 20903230, 41806460, 83612920]

約数ペア:

[(1, 83612920), (2, 41806460), (4, 20903230), (5, 16722584), (8, 10451615), (10, 8361292), (19, 4400680), (20, 4180646), (38, 2200340), (40, 2090323), (76, 1100170), (95, 880136), (152, 550085), (190, 440068), (380, 220034), (760, 110017)]