2019063700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{154127}}^1$

素因数の和:154272

約数の個数: 36

約数和(自身を含む): 4414842432

約数和(自身を除く): 2395778732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 154127, 308254, 616508, 770635, 1541270, 3082540, 3853175, 7706350, 15412700, 20190637, 40381274, 80762548, 100953185, 201906370, 403812740, 504765925, 1009531850, 2019063700]

約数ペア:

[(1, 2019063700), (2, 1009531850), (4, 504765925), (5, 403812740), (10, 201906370), (20, 100953185), (25, 80762548), (50, 40381274), (100, 20190637), (131, 15412700), (262, 7706350), (524, 3853175), (655, 3082540), (1310, 1541270), (2620, 770635), (3275, 616508), (6550, 308254), (13100, 154127)]