132300680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{76919}}^1$

素因数の和:76973

約数の個数: 32

約数和(自身を含む): 304603200

約数和(自身を除く): 172302520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 76919, 153838, 307676, 384595, 615352, 769190, 1538380, 3076760, 3307517, 6615034, 13230068, 16537585, 26460136, 33075170, 66150340, 132300680]

約数ペア:

[(1, 132300680), (2, 66150340), (4, 33075170), (5, 26460136), (8, 16537585), (10, 13230068), (20, 6615034), (40, 3307517), (43, 3076760), (86, 1538380), (172, 769190), (215, 615352), (344, 384595), (430, 307676), (860, 153838), (1720, 76919)]