268165000

素因数分解:

$2^3\times 5^4\times {\mathrm{53633}}^1$

素因数の和:53659

約数の個数: 40

約数和(自身を含む): 628322310

約数和(自身を除く): 360157310

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 53633, 107266, 214532, 268165, 429064, 536330, 1072660, 1340825, 2145320, 2681650, 5363300, 6704125, 10726600, 13408250, 26816500, 33520625, 53633000, 67041250, 134082500, 268165000]

約数ペア:

[(1, 268165000), (2, 134082500), (4, 67041250), (5, 53633000), (8, 33520625), (10, 26816500), (20, 13408250), (25, 10726600), (40, 6704125), (50, 5363300), (100, 2681650), (125, 2145320), (200, 1340825), (250, 1072660), (500, 536330), (625, 429064), (1000, 268165), (1250, 214532), (2500, 107266), (5000, 53633)]