3908420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 8323224

約数和(自身を除く): 4414804

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2677, 5354, 10708, 13385, 26770, 53540, 195421, 390842, 781684, 977105, 1954210, 3908420]

約数ペア:

[(1, 3908420), (2, 1954210), (4, 977105), (5, 781684), (10, 390842), (20, 195421), (73, 53540), (146, 26770), (292, 13385), (365, 10708), (730, 5354), (1460, 2677)]