156727400

素因数分解:

$2^3\times 5^2\times {\mathrm{607}}^1\times {\mathrm{1291}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 365274240

約数和(自身を除く): 208546840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 607, 1214, 1291, 2428, 2582, 3035, 4856, 5164, 6070, 6455, 10328, 12140, 12910, 15175, 24280, 25820, 30350, 32275, 51640, 60700, 64550, 121400, 129100, 258200, 783637, 1567274, 3134548, 3918185, 6269096, 7836370, 15672740, 19590925, 31345480, 39181850, 78363700, 156727400]

約数ペア:

[(1, 156727400), (2, 78363700), (4, 39181850), (5, 31345480), (8, 19590925), (10, 15672740), (20, 7836370), (25, 6269096), (40, 3918185), (50, 3134548), (100, 1567274), (200, 783637), (607, 258200), (1214, 129100), (1291, 121400), (2428, 64550), (2582, 60700), (3035, 51640), (4856, 32275), (5164, 30350), (6070, 25820), (6455, 24280), (10328, 15175), (12140, 12910)]