38425010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4049}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 75524400

約数和(自身を除く): 37099390

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4049, 4745, 8098, 9490, 20245, 40490, 52637, 105274, 263185, 295577, 526370, 591154, 1477885, 2955770, 3842501, 7685002, 19212505, 38425010]

約数ペア:

[(1, 38425010), (2, 19212505), (5, 7685002), (10, 3842501), (13, 2955770), (26, 1477885), (65, 591154), (73, 526370), (130, 295577), (146, 263185), (365, 105274), (730, 52637), (949, 40490), (1898, 20245), (4049, 9490), (4745, 8098)]