1009968320

素因数分解:

$2^6\times 5^1\times {\mathrm{3156151}}^1$

素因数の和:3156168

約数の個数: 28

約数和(自身を含む): 2404987824

約数和(自身を除く): 1395019504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3156151, 6312302, 12624604, 15780755, 25249208, 31561510, 50498416, 63123020, 100996832, 126246040, 201993664, 252492080, 504984160, 1009968320]

約数ペア:

[(1, 1009968320), (2, 504984160), (4, 252492080), (5, 201993664), (8, 126246040), (10, 100996832), (16, 63123020), (20, 50498416), (32, 31561510), (40, 25249208), (64, 15780755), (80, 12624604), (160, 6312302), (320, 3156151)]