39766610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 77641200

約数和(自身を除く): 37874590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2053, 3874, 4106, 9685, 10265, 19370, 20530, 26689, 53378, 133445, 266890, 305897, 611794, 1529485, 3058970, 3976661, 7953322, 19883305, 39766610]

約数ペア:

[(1, 39766610), (2, 19883305), (5, 7953322), (10, 3976661), (13, 3058970), (26, 1529485), (65, 611794), (130, 305897), (149, 266890), (298, 133445), (745, 53378), (1490, 26689), (1937, 20530), (2053, 19370), (3874, 10265), (4106, 9685)]