39184210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 77016240

約数和(自身を除く): 37832030

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4129, 4745, 8258, 9490, 20645, 41290, 53677, 107354, 268385, 301417, 536770, 602834, 1507085, 3014170, 3918421, 7836842, 19592105, 39184210]

約数ペア:

[(1, 39184210), (2, 19592105), (5, 7836842), (10, 3918421), (13, 3014170), (26, 1507085), (65, 602834), (73, 536770), (130, 301417), (146, 268385), (365, 107354), (730, 53677), (949, 41290), (1898, 20645), (4129, 9490), (4745, 8258)]