269944460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131041}}^1$

素因数の和:131153

約数の個数: 24

約数和(自身を含む): 572391456

約数和(自身を除く): 302446996

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 131041, 262082, 524164, 655205, 1310410, 2620820, 13497223, 26994446, 53988892, 67486115, 134972230, 269944460]

約数ペア:

[(1, 269944460), (2, 134972230), (4, 67486115), (5, 53988892), (10, 26994446), (20, 13497223), (103, 2620820), (206, 1310410), (412, 655205), (515, 524164), (1030, 262082), (2060, 131041)]